Science Affair
Copyright© 2025 by Anonymous
Chapter 22
Young Adult Sex Story: Chapter 22 - A high school boy starts a science project with his best friend that ends up changing their lives.
Caution: This Young Adult Sex Story contains strong sexual content, including mt/ft mt/Fa Consensual Incest Group Sex Orgy Anal Sex Oral Sex Safe Sex
Our first weekend with Jim in the house went quietly except for the frequent outbursts of swearing from Kathy’s room. I would bet that Kathy had twenty orgasms in two days. Mom just shook her head and smiled when a fresh outburst echoed through the house. No wonder Mom discovered us fucking! The outbursts from Kathy had a spin-off. Lila and Annie were hornier too. I spent most of Saturday in bed with them. My only respite was when we went to pick up Jim’s stuff.
His house was nice and neat. When he told us he had model airplanes, I had envisioned a few on stands in his room. He probably had a hundred in his room. Some of them were pretty large, and he showed us two that were radio-controlled. It was pretty amazing. His mom worried about what he should take, and I convinced her that we could pick up whatever he needed after work. He took mostly jeans, work shirts, T-shirts, shorts, socks, and underwear. I reminded him to bring his sport coat, slacks, dress shirt, and tie for weekend dinners. His eyes got big remembering the last one. I talked him into bringing one of the RC airplanes and the gear to fly it. I made him promise to show me how to fly it.
We put his clothes in Kathy’s room, and he was officially moved in when he put his toothbrush in the holder besides Kathy’s. She got all gushy over that and took him back to bed. They only got out of bed to eat and go to the bathroom for the next day and a half.
Lila called home to tell her parents she was alive and that she wanted to move here and have Mom adopt her. She said later that she didn’t know why her parents wouldn’t let her. They were that disinterested in what Lila did. Their life was the club, their charity endeavors, and work. Lila said she was a fairy baby that they found under a mushroom. It might have been true.
We called Anita and Greta Sunday night when Jim and Kathy were eating. Anita said she was jealous that Lila was here getting all of the good loving. We told her about the two days at the cabin and about Jim. Her first question to Kathy was, “Is he a good lover?” Jim about choked on that one. Kathy said he was a fantastic lover and he had a nice fat cock that stayed hard all weekend. That really made him choke, and I was pounding his back as Anita groaned and said she was going to come for a visit soon.
Greta was glad to hear from us and said she was getting along, but there was no end in sight for the divorce unless he was charged, and who knew if or when that would happen. Her daughter was celebrating her thirteenth birthday that week, and Greta was trying to make it a happy one for her. Mom reminded Greta to be happy herself, and it would rub off on her daughter. Unfortunately, that started Greta crying, and Mom picked up the phone to talk privately. They talked for an hour, and Mom said Greta was having a hard time. She called Anita back, and they talked about Greta for a long time.
Mom told us to go to bed early Sunday night because 5:30 came awfully early. The women let me go to bed alone at 9:00, and Mom had taken Chuck to bed at 8:30 when Steph left. Of course, Jim was already in bed.
The alarm went off at 5:30, and I quickly shut it off. The girls would get up in an hour with Mom. I rousted Jim, and we met downstairs for a fast breakfast. Mom had made sandwiches for our lunch, and we had coolers with pop and lemonade. We piled in my car, and it was barely light. I bought coffee at a convenience store on the way to the site. We were pretty excited, and I was thrilled that I was starting my first job.
The site was in a new subdivision. We parked between two pickup trucks and a company van. I had met our foreman a few times at the office. He was a big, barrel-chested old guy named Harley. He saw us coming and yelled, “Well, look what the cat dragged out of bed! You boys look a bit sleepy, and my, my, look at those new boots! My, my, my!” He laughed and shook my hand, just about crushing every bone in it. I introduced Chuck and Jim. He shook their hands, and I couldn’t help grin when they winced.
“You pansies have hands like a faggot dancer. Get some gloves out of the van.” I blushed and trotted to the van. I should have thought to bring gloves. He showed us how to fill out our time cards, then he led us over to the hole for the basement of the house to be built and pointed down in the bottom.
“You pansies, get some shovels from the trailer and start digging the footings. I want them 24 inches wide, 28 inches deep, and no more than a sixteenth inch from plumb and level. The reference point is that stake with the red flag in the center. Don’t ever move that stake!” We were gaping at him, not knowing where to start.
“Well, I see I have me some beginner grubbers. Come on, you pansies, get your shovels.” Thus started our education into the finer points of digging holes. We had to learn how to dig, where to dig, what to dig, how to dig safely, and where to put what we dug. Let me tell you, digging is hard work! It took us all day to dig the footings, compact the dirt, check the level and square, and clean our shovels. I had no idea you sharpened and oiled a shovel. Harley was always checking what we did and calling us faggot pansies. I was quivering tired when the day ended. The guys running the excavator and Bobcat thought we were pretty funny. I felt like an idiot all day. I was exhausted, but Jim and Chuck were worse. They fell asleep on the way home.
We staggered into the house, and Mom immediately sent us back to the garage to take our clothes off. We were grimy and dirty. We trooped in wearing our skivvies and headed for the showers. I didn’t even get a kiss until I was clean. I spent the first fifteen minutes under the shower just letting it beat on me soothingly. God, it felt good! They had fixed us a spaghetti feast, and we ate like starving orphans. We felt better as we ate and we related the tale of our first day and the fact that we were “faggot pansies.” The girls thought we were pretty funny.
They related their day, and Annie talked about how nice the people in the office were. Kathy and Lila had spent the day in the warehouse filing. Lila bragged that she had gotten her hands dirty. When we laughed, she was indignant: “Why, I’ll have y’all know that a proper Southern lady never gits dirty, nor does she perspire.” We laughed again, and I asked her what happened when we were having sex and she was wet.
“Why, the proper Southern lady may glisten, but she never perspires. A Southern lady has never been known to sweat.” She couldn’t help smiling after that one. Mom didn’t have to tell us to go to bed early. Chuck almost fell asleep at dinner.
I was stiff and sore the next morning. When I went to brush my teeth, I couldn’t hold the toothbrush! My hands didn’t want to work! Jim was even worse than I was. He was almost crying; he was so sore. We managed to get some breakfast and head to the site. I bought donuts with our coffee this time. The second day seemed worse than the first. We had to dig a sidewalk and do landscaping at a house that was almost done. I was beginning to hate my shovel. My back was killing me, and my hands were so weak that I kept dropping the damn shovel. Harley thought we were some “serious faggot pansies.” I was beginning to agree with him. I had a serious problem sharpening and oiling my shovel that night. I wanted to throw it in the dumpster. Jim, Chuck, and I began thinking up different ways to destroy our shovels. That night, I almost fell asleep driving home. We were worse company that night, and I fell asleep while Annie was talking to me.
Wednesday, we got to build a landscape wall of stacked blocks, heavy blocks. I’d bet we carried a thousand of them. The pallets of blocks had been set in the driveway at the front of the lot, and we had to carry them in wheelbarrows to the back and stack them in perfect rows. I swear that Harley could spot a block that 1/8th inch off at a hundred yards! After we built the wall, we had the privilege of shoveling the backfill for the whole 200-foot wall we had built. It was dark when we got home that night. We were so tired that I fell asleep at the table. Annie complained that we were too tired for sex, and Kathy was whining to Mom that Jim was limp all the time. Mom laughed and said it would get better. We didn’t care; we just wanted to sleep.
By Friday, the soreness was gone in our hands and backs. We were still tired when we got home, but at least we carried on a conversation, and no one fell asleep. I managed to keep a hard-on up long enough to fuck Annie and Lila before I fell asleep.
We had to work until noon on Saturday, and we felt great on the way home. Jim yelled for Kathy to get her clothes off and in bed as we stripped our jeans and shirts in the garage. She squealed, and I could hear her scamper upstairs. There was a fast shower for Jim. Annie and Lila were a little more civilized. We ate lunch before we went to bed. Steph and Mom led Chuck to bed as he was eating a piece of cake.
Lila’s last week seemed to fly by. She flew home on Saturday, and we were all crying at the airport.
The next three weeks flew by. Now we could lay out our own footings and set the forms! I took great pride in the day Harley checked our forms and said, “You faggots did a fair job.” As we learned how to dig, I gained an appreciation of how Mom ran the company. The crews were busy every day the weather permitted, and we were rarely pulled off one job for another. The work was done on time, and no corners were cut. The day we started a big foundation, Harley brought a laser level, and that house foundation was perfect when we were finished with the footing forms. I could now sharpen and oil my shovel in a minute. The thing I hated was getting mud on my shovel. It was hard to get off. I could even tell my shovel from the others by the wear on the handle. I knew my life had changed when I realized that I only wanted to dig with “my” shovel. That brought a big laugh from Chuck and Jim.
I was telling Chuck, as we worked one day, that we hadn’t seen or heard from Trina, her mother, or Elaine since we started work. We both thought that was odd.
The Friday before the 4th of July, we got off work at 4:00 and didn’t have to be back until Tuesday. The company picnic was Saturday afternoon in the park behind our house. It was a pretty nice affair. Mom had tents set up, and a caterer brought the food and drink. There was beer by the keg, and I was surprised at how many people came. There were over a hundred employees and at least another 250 family members. There were pony rides, fun races, and a balloon clown for the kids. Softball, volleyball, sack races, and card tables for the adults. Mom dressed in slacks and a white company golf shirt, looking like the boss, and she acted like the boss.
It was midway through the afternoon when Anita and Greta yelled at me from the sidelines of the softball game I was in. I had a guy on the bench take my position, and I ran over to them for big hugs and wet kisses. They walked me back toward Mom, telling me they had just flown in from Minneapolis and were with us until the Monday after next. They both looked great, and I told them so. I got compliments from them too. They thought I looked very handsome with my tan, and I looked more rugged. I laughed and told them that driving a shovel was making me a man. Annie, Kathy, Chuck, Steph, and Jim were with Mom when we got back to the tent where Mom ran the show. Mom told us we didn’t have to stay and we could go back to the house. She apologized to Anita and Greta that she had to stay until the end at 7:00. Annie and Kathy said they would stay with Mom and help. Chuck and I were to take Anita and Greta back to the house; wink, wink.
Greta blushed. Anita just gave Mom a hug, saying, “I promise we won’t break them.” Mom laughed and told Anita to hurry to the house before her panties fell off. I took Anita’s hand, and Chuck took Greta’s as we walked back to the house. We entered through the back door, and I led Anita straight up to bed. Chuck took Greta into Mom’s room. Anita was all over me as I tried to get her dress off. God, she was horny! She was groaning in frustration as she tried to push my jeans down. They were too tight, and I had to peel them off by the cuffs. When we finally fell on the bed naked, she was kissing me hard, and her body was arching against me frantically. I had to push her down on the bed and hold her arms to get her still enough to kiss. I held her arms over her head as I worked down to her tits. I took my time, and she didn’t want that. She kept saying, “I don’t want foreplay, I want fucking!”
I laughed and told her, “Tough shit! You’re getting even more foreplay.” When I got my lips to her pussy, she was amazingly soft and smooth around her labia. Not only was there no hair, but it looked and felt like there had never been hair there. I mumbled, “Nice,” as I sucked her slippery labia and she giggled, arching to press them into my lips. She still had the closely trimmed strip above her pubic mound, but that was it. I began the slow process of getting her to orgasm with my mouth and fingers. The problem was, she wasn’t slow to orgasm. She had a very short fuse and had cum just a couple of minutes after I began sucking her labia. She had another when I barely touched her clitoris. All that was left was to fuck her and as I entered her she had another. When I began fucking her she was sobbing and telling me that she was going to cum again. I was beginning to think she had taken some kind of sex stimulant! She pulled me frantically into her cunt with her legs and hands like she was starved for it. Her cunt was pretty tight so I guessed she hadn’t had any sex since her last trip. She sure acted like it. I tried to go slow with her and she fought me. Yelling and crying for me to go faster. I did as she demanded and she went crazy; bucking, shaking, and flopping under me. She seemed to be in constant orgasm as I fucked her hard. Her cunt was sucking me in and her whole body bucking wildly. It got to me and I let loose of all my control. I yelled that I was fucking her hard and a few minutes later I yelled that I was cumming. She was sobbing and gasping for air as the cum ran up my cock in a great surge. I had time for one big yell as I shot into her in rapid spurts. I felt the curtain begin to fall and managed to roll us over before I blanked out.
Anita was panting on my chest and wiggling her cunt on my cock slowly. I kissed her hair and asked, “Were you horny or what?”
Sighing luxuriously and speaking in a dreamy voice, “I’ve been dreaming of this moment since I left you in May. I thought I needed to see a shrink. You know how they say a man thinks of sex every few minutes? Well, I was getting to be that way. I’m serious, Mike, I really needed this.” I kissed her shoulder and cuddled her body for a long time. She was content and purred like a kitten. I tried twitching my cock in her soaking cunt, and it responded well. She wiggled her ass in response. The process started, and many minutes later, I could feel the surge in my cock as I hardened.
“Oh Mike, honey, I love this. Feeling you grow in me is wonderful.” She began testing it, and I got very hard. She pulled her knees up and raised up to sit on me. I stroked her pretty tits and told her she was beautiful. She smiled, “I feel beautiful, honey. Not the beautiful of looks, the beautiful of love and happiness.” She began to slowly fuck me, and I let my hands roam her body. She commented dreamily that my hands were strong and hard. I realized that they were calloused and strong indeed. Her body looked white and creamy in comparison to my dark brown arms. I hadn’t realized I was so darkly tanned. We took our time, and she was in a nether world as she rode my cock lightly. I could feel the texture in her cunt ripple and slip over my cock. I joined her in the dreamy world, and we floated together for a long time. I noticed that the light and shadows flickered over her body as the breeze moved the trees outside. Her hair would catch highlights from the light and flash red-gold. I realized that I was murmuring those things to her, and she responded with little smiles through her reverie. I had no idea of how long we were like that. Time seemed suspended. It was much later when her passions took over, and she began fucking me harder. She built to a shuddering orgasm that seemed to last for several minutes as her cunt clamped down tight on my cock for long, surging waves. She had her head thrown back and cried out in a low wail. When the wave died down, she lowered her head and looked at me with wild eyes. The wild passion was back, and she began fucking me with a purpose. She was grunting as she slammed my cock into her cunt. I began arching to meet her and putting more pressure on her nipples. The next time she came, I kept fucking her and let my control loose. I was trying to push my cock through her cunt, and I was holding her hips for leverage as I began yelling to her. She was out of control when I felt the first aching surge of cum, and her tits were flying around like her hair. My cum was slow and agonizing, but wonderfully fulfilling as it moved up my cock. At last, it began shooting into her, and I was able to keep fucking her like I was cumming for several minutes after the cum had ceased. At last, I collapsed, and my hands fell limp to my sides. She fell on me, and we lay in a sweaty heap for a long time.
Afterward, she was nestled beside me sleeping when Annie came in. I realized the shadows were deeper. We had been fucking for almost four hours! Annie smiled and mouthed that she was going to shower, and we were going out to dinner. I nodded and began kissing Anita awake. When she woke, she smiled at me dreamily and murmured that she loved me. I kissed her face sweetly and told her that I loved her too. I meant it. I loved Annie with all my heart and soul, but I loved Anita too. I would marry Annie, but I would always have Anita in my heart too. She would be there with Steph and Kathy. Mom held another special place. I explained that all to her, and she began crying. It was a happy kind of crying. I tried to kiss her tears away. She just wrapped her arms around my neck and kissed me with all her strength. I told her about dinner, and she sighed that she just wanted to lay in my arms, forget food. I laughed and told her to get her sweet butt out of bed. She protested but got out.
Annie was drying as we came in, and Anita gave her a big hug, saying happily, “I love your man with all my heart, honey, and I love you for sharing him with me.”
Annie smiled, “I love you for loving him.” Anita began crying again, and Annie cuddled her as she wept, patting her hair and murmuring softly to her.
When the sobs died, Anita sniffled, “God, I’m such a bag of emotions. Please forgive me. I’m so happy and fulfilled right now that I can’t control myself. God, I love you guys!” She hugged Annie hard around the neck and began crying again. I wrapped both of them in my arms, and Annie gave me one of her loving looks. We kissed briefly as Anita regained control and began to laugh softly. She kissed Annie briefly and then me. She let go of Annie, and I led her into the shower. She wanted her hair washed, and I gladly obliged. I loved washing a woman’s hair. After much playing and kissing, we dried, and she asked me to get her bags out of the rental car. She told me to have Chuck help.
I put on shorts and went to Mom’s room. He was holding Greta, who was snuggled against his neck. Seeing him with his construction worker tan, I realized he was a lot more muscular than I remembered through the arms and shoulders. He kissed Greta and got up to help me. Greta got up too and told us to wait while she put a shirt on. She pulled Chuck’s T-shirt on and followed us out. Anita was waiting in the hall, wearing her towel. She followed us downstairs, saying she wanted to tell us which bags to get. Mom and the others were gathered downstairs with expectant smiles, and I knew something was up. Chuck gave me a fishy look, and I shrugged. We went out the front door with everyone following. There in the driveway was a Hobie Cat on a trailer with the sail up. It was spanking new, and as I walked toward it, I could see a design on the sail. When we got in front of it, the sail was in full view. In big red letters, running diagonally across the sail, were the words, “The Love Boat.” Scattered around the sail were red hearts with a name in each of them: “Linda, Kathy, Annie, Lila, Steph, Anita, and Greta.” Along the boom were “Mike and Chuck” in blue letters. I was stunned! I looked back at the crowd, and Mom said, “It’s from Anita.” I shouted and ran to grab her. She shrieked as I picked her up and spun her around and around, thanking her and giving her big kisses. She lost the towel and was yelping for me to let her down. I did, and she frantically wrapped the towel around her, looking to see if any neighbors had seen. I didn’t see anybody, but Jim’s eyes were big. Just as she turned her head from the street, Chuck had her, and she lost the hold on her towel again. She was shrieking and laughing as he spun her around, her body almost parallel to the ground.
When he put her down, she muttered as she bent over to pick up the towel. She started to wrap the towel around her again and stopped. She looked at Chuck and grinned as she dropped the towel to one hand at her side. “So you like our little boat?” She looked cute as hell standing in front of the house, her wet hair hanging around her face and her beautiful body shining in the evening light. A car was coming down the street, and with a giggle, she ran into the house. It was one of the neighbors, and they honked a greeting as they passed. We all gathered around the boat and looked it over. The sail and its lettering were sewn. She must have paid a lot of money for a custom sail. The boat was about sixteen feet long and was beautiful.
I looked at Chuck and said, “Guess where we are going in the morning?” He nodded, and Mom said we would all go. We trooped back into the house after we got the sail down and the bags out of Anita’s car.
I was walking up the stairs behind Greta with her bare ass showing under Chuck’s shirt and noticed it seemed very trim and was twitching with muscles. I commented on it, and she grinned at me over her shoulder. “Thanks for noticing, honey. I’ve been working out my frustrations.” I patted her butt lightly, and she giggled.
Anita was waiting for her bags in my room, and I gave her some ravishing hugs and kisses along with my thanks for the boat. I told her we were taking it to the lake in the morning, and I wanted to christen it with her. She sighed and, smiling, asked, “What should we christen it with?”
I grinned as I traced my fingers over her pussy and said in a whisper, “Your pussy juice and my cum.”
“My thoughts exactly,” she grinned.
Annie came in, and we started getting ready to go out. They chatted happily as I dressed, and they worked on Anita’s hair. I finished dressing and went downstairs. I fixed martinis and brought them up to Mom’s room; delivered two and two more to Anita and Annie. I received kisses from all. Jim and Chuck joined me after they were ready, and we had our rum and Cokes as we waited. Jim commented that there were no ugly women in this house. We certainly agreed with that. He asked about the boat, and I explained about the cruise, the way we met Anita and Greta, and catching their husbands. He was amazed and said incredulously, “Those two hot babes were married to faggot pansies?” Chuck and I both laughed at that one. Harley would have asked the same question the same way.
When the parade started down the stairs, Jim didn’t hesitate to join Chuck and me this time. They were all dressed to kill. Kathy had on her designer dress and diamonds. Mom was in a very low-cut flowing black dress with her diamonds. Annie was in a low-cut burgundy red dress slit up her thigh to her pussy. Steph was in a low-cut flowing red dress, and Greta was wearing a low-cut tight blue dress that showed off her gorgeous blonde hair and tits. She had a gold pendant that pointed between her tits. Anita was in a short black cocktail dress and her diamonds. I yelled for them to hold it, and I ran for the camera. They posed for pictures and flirted with us. Jim was amazed at the whole thing and kept saying, “Wow!”
We went to Karen Schmidt’s again, and the impact of the women this time was truly show-stopping. Even the waiters, waitresses, and bus boys stopped to watch the parade. I heard a woman ask her husband, “Who are they?” I watched Anita and Kathy walk through the crowd, and it was the same walk. Anita had coached Kathy. After we were seated, Karen came out in a rush to welcome us and make her recommendations. She finished and wished us an enjoyable dinner before she kissed Mom’s cheek and rushed back to the kitchen. Mom said she was going to have to get to know Karen better. Dinner was wonderful, and we went through three bottles of wine. Jim was getting pretty comfortable with the whole thing by the end, and he carried on quite a lengthy conversation with Greta. We learned her daughter was at camp for three weeks, and her husband had tried to reconcile with her several times. She had a restraining order ready if he became too insistent. The suspicion was that the investigation of his scouting activities was nearing a close, and he was getting desperate. She had finally explained everything to her daughter with the help of a shrink, and her daughter seemed to be coping with the situation. They were closer than ever.
Anita told us of her activities. She had rented a flat in the city and was spending most of her time there.
“The Connecticut house was too big and empty,” she said. Mom asked if she had been dating, and she laughed, “These are the only men I want anything to do with, and after this afternoon, I may move here.” She was spending her time getting involved in some of the arts councils and was active in politics. Her ex, James, had been fired from the bank, and his mother had disowned him. As far as Anita knew, he had moved to Philadelphia and was living with his college roommate.
We regaled them with stories about working in construction. Between Chuck and James, there were many funny stories. One was how mad I got when I found my “special” shovel missing one day and went all over the site until I found one of the concrete finishers with it. Greta squeezed Chuck’s biceps and said the work was certainly having an effect on us. Anita grinned and made an obvious grope of my cock, as she laughed, “It hasn’t hurt the big muscle either.”
We discussed the trip to the lake in the morning and we agreed to leave fairly early. Mom had been in on the boat secret and her car had the right hitch for the trailer. When we got home, Jim’s eyes got real big as Mom told us the sleeping arrangements: Steph, Chuck, and Greta in Mom’s room. Annie, Anita, and I slept in mine. Mom would squeeze in with Kathy and Jim.
Kathy groaned, “Oh Mom, my bed is too small for three of us.”
Mom gave her a raised eyebrow, “Well then, you can sleep in the guest room. Jim and I will be in yours.” Jim was open-mouthed then.
Kathy eyed her owlishly, “I don’t trust you with him. Promise you won’t try to take him to your room every night?” Mom held her hand out for a shake and Kathy took it. Jim was even more amazed.
Annie was pretty horny when we went to bed and I got her off three times before I fucked Anita to one orgasm. We fell asleep in a tangle.
The alarm went off at seven. Anita groaned, “The cows around here aren’t up yet!” I laughed and slapped her butt as Annie and I got up. She came stumbling into the shower with us saying something about civilized people sleeping till 9:00.
We were drying off when Mom came in naked and with cum all over her lower body. She was yawning and her tits looked sore. She looked at us with a frown, “That boy is like a rabbit. He kept me up all night!” Annie and Anita laughed as I started the shower for her. She was in the water when Jim came stumbling in. He looked beat and Annie teased him about keeping Mom up all night. He grinned sheepishly until Mom pulled him into the shower.
I dressed quickly and went to check on Kathy. She woke up when I kissed her, and she pulled me down on top of her.
“I’m horny, Mike. Please give me some loving,” she whispered. I kissed her and told her everyone was up and she had to get ready. She reached inside my shorts and gripped my cock.
“I’ll give you a blow-job,” she pleaded. I kissed her again, and her grip on my cock tightened. She got the response she wanted. I started getting hard. She giggled as she pulled my shorts down and sucked my cock into her mouth. I growled and twisted so I could get at her pussy. I was licking and sucking her pussy as she swallowed my cock repeatedly. She was ready quickly, and we switched around. My cock went into her cunt smoothly, and she whispered for me to hurry. We began fucking hard, and by some miracle, she came just before I did. She was yelling and swearing. We were lying facing each other when Mom came in and told us to hurry. We had a quick shower and were downstairs in a few minutes after throwing our clothes for the cabin in a bag.
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