Science Affair - Cover

Science Affair

Copyright© 2025 by Anonymous

Chapter 8

Young Adult Sex Story: Chapter 8 - 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  

Gina stopped by and honked at 5:30. Kathy came down wearing a very tight mini and sweater. She looked hot. She blew me a kiss and ran out the door. I went up to Mom’s room and knocked. Mom answered, and I asked if they wanted anything, since I was going out for a while. Mom must have been distracted. She didn’t ask who, where I was going, or when I would be home. They didn’t need anything, thanks. I grabbed my sport coat and tie, went downstairs, and fidgeted around for 15 minutes. It took me five minutes to get the tie right! I was very nervous. At last, it was time to leave, and I tore over to Annie’s condo. Nervously, I rang her bell at exactly 6:00. She opened the door, and my heart leapt to my throat. She was wearing a floor-length black sheath that went to her neck. She had black high heels on, the only jewelry was earrings and a bracelet. She was wearing more makeup than at school, and her hair was done up on top of her head. The whole effect was a tall, striking woman and very sexy. I’m sure I was standing and staring with my mouth open.

“Beautiful!” Was all I could muster.

“I’m glad you like it.” She said it with that sparkle in her eyes.

“Come in.” She stepped to the side, and I stepped in. She closed the door as I took off my coat. She took it from me, then turned to the hall closet to hang it. Holy Shit! There was no back to her dress! It was open from her neck to the top of her ass! She appeared to be naked under it! I had an instant hard-on. As she walked, her hips swayed, and I could see her ass cheeks flex wonderfully. The dress was slit up the back, from the floor almost to her ass, and her legs flashed as she moved. It was hypnotic. I was rooted to the floor as she hung my coat. She turned and looked at me, smiling and eyes flashing.

“I love the way you look at me, Mike.”

“I love the way you look, Annie! You are the sexiest woman I have ever known!” I don’t know how I got that many words out. I was having trouble breathing.

“I like being sexy.” She said that as she turned toward her kitchen and walked away, her ass flexing and hips swaying. It was an awesome sight! I followed and had to move my cock so I could walk. The lights were dimmed. She had a table set with lit candles, flowers, crystal, and china. It was very pretty and intimate. She walked to a chair and I hurried to hold it for her. I touched my nose to her hair as she sat, inhaling her wonderful soft sweet smell. I kissed her cheek and told her I loved her. She laid her hand to my cheek and thanked me. I went to my chair and sat. Her eyes were flashing in the candlelight. It was the most romantic scene I had ever seen.

“Would you do the wine?” She asked. I nodded and thanked God I had opened many bottles at home. Without too much fumbling, I got the cork out, poured a little in my glass, tasted, and poured hers. I poured mine and then held my glass toward her.

“To the loveliest woman I know. To the sexist woman I know. To the woman who makes my heart ache with a look.”

She raised hers to mine and we touched them as she said, “To a night of love.” I flushed as we drank, then she started serving from covered dishes at the side of the table. It was a wonderful meal and beautifully prepared. We drank about half the wine and talked through the meal. It must have lasted an hour. I was very mellow when we finished. She stood to clear the table and I jumped to help. We put everything away and dishes in the dishwasher. I tidied up the table as she finished in the kitchen. As I turned toward her, she was standing like a statue in the warm low light, her eyes flashing.

“Mike, come kiss me, please? I need to be kissed!” I was there in a flash, and she was in my arms. It started out soft and warm. Her body felt light and soft in my arms. Her bare back, hot and soft. I roamed my hands down her back, then inside the dress, over the cheeks of her ass. It was too sexy! I remembered her sexy places and placed kisses to her ears and neck. It was nice having her a little taller. She fit against me perfectly. The kisses brought pushes of her pussy against my cock with little moans. I traced my fingertips over the sexy places on her back and butt. She was writhing in my arms and kissing my neck. We stood and kissed for several minutes, then she stepped back and clutched my hand, saying softly, “Come to bed, darling.” I loved it when she called me darling.

She led the way upstairs, holding my hand, and I got to watch her ass working in that dress as she climbed the stairs. It was twisting and flexing as her hips swung. It was beautiful. I told her what I was watching and what it was doing to me as we went up the stairs. She stopped at the top of the stairs. I was two steps below her. Without turning to me, she posed and whispered, “I get so wet when you talk to me like that. Feel my thighs, darling.” I placed my hand up the slit in the back of her dress and ran my fingertips up her inner thigh. Several inches from her pussy, I encountered her pussy juice! I continued up to her pussy. She was dripping! I touched her slit lightly, and she moaned. I stepped up, kissed her shoulder at her neck, and she shivered. I traced her pussy lightly until she grabbed my hand and almost ran to the bedroom. When she got to the bed, she stopped and brought her hands to the catch of her dress at the back of her neck. She undid it, then held the ends and, cupping her breasts with her other hand and forearm, she turned to face me. She smiled at me and released the ends at her neck. The top fell over her arm below her breasts, and there they were, served up on a soft black tray for my kisses. I grabbed her hips and turned her so I could sit on the bed. Her nipples were even with my lips, and I began kissing them, giving them little licks and sucks. She kept her arm supporting her breasts. It was very sexy. I sucked them for several minutes. When I began biting them gently and pulling the nipple between my teeth, she pulled my face against her breasts and moaned. She stepped back and dropped her arm under her breasts. The dress dropped and was draped over her hips. She looked like an artist’s painting, and I told her she would be a work of art if a painter saw her like this. She smiled and touched my face with her hand. She dropped her hand to my shirt and used both hands to push my jacket off my shoulder. Then she pulled my tie off and started on my shirt buttons. She wasn’t in a hurry. I didn’t mind at all. I was watching that glorious body and pretty face, up close and very personal. She pulled my shirttails out as I did my cuff buttons, then my shirt was gone. She pulled my T-shirt over my head, then made me lift my feet. She undid my laces, then shoes and socks were gone. Her soft fingers ran over my feet and it was very sexy. Pulling me to my feet, my pants were next and as I stepped out of them, she pulled my shorts down. My cock was hard against my belly and she dragged her fingernails up the underside to the head. I almost came! I dropped to my knees and slipped her heels off. I pulled the dress off her hips and it puddled around her ankles. She was glorious in her nudity! I kissed her tummy above her pubic hair and laid my cheek against her stomach. Her narrow bush was against my lips so I grabbed some of them with my lips and slowly pulled them, letting them slip between my lips. I did this a half dozen times, gradually moving down to her pussy. Her fingers were lightly running through my hair. I kissed the juncture of her thighs and tummy. I blew gently on her pussy and she pressed my head against her pubic bone. I clasped my arms around her ass and stood up. She shrieked as I knee walked her onto the bed and gently lowered her. She laid her arms out to the side and posed for me. I told her I wanted to kiss her, lick her, fuck her and love her forever. She reached up to me as I lowered beside her and we kissed for a long time. She had one thigh over my hip and was rubbing her pussy over my cock. She reached down and guided my cock into her pussy as we kissed. I was only in her a few inches as she rocked her cunt on my cock gently. Her pussy was almost sloppy wet and it felt delicious, gently fucking and kissing my cock. I didn’t have to move as she rocked slowly. She broke the kiss, laid her hand on my cheek and looked into my eyes.

“Mike, I love this and I do love you. You are any girl’s dream lover. You are handsome, strong, smart, and beyond everything else, a sensitive lover. You seem to know the exact right thing to do every time we meet. When I tease you at school, I have to masturbate after you leave. It’s a good thing I don’t have class first period!” She groaned softly as she rocked.

“This is so good! My pussy is having constant little orgasms right now, and I’m having trouble concentrating on telling you how I feel. My nipples ache, and my stomach is fluttering. I want so much to feel you fill my pussy all of the way with your wonderful cock, but I don’t want to end this dreamy way we are now. Pretty soon now, I won’t be able to hold back any longer, and I’ll have to have you in me fully.”

“Annie,” I whispered, “I can feel your cunt sucking at my cock tip. Your nipples are burning my chest, and I love the feel of your thigh on my hip. Your skin is so soft and warm, your eyes are sparkling, and the softness of your lips is beyond beautiful. I’m caught up in you, and I never want this moment to end. Let’s lie like this till we die in each other’s arms of love.”

“Oh, Michael! I do love you!” She pulled me to her lips for another kiss, and my cock slipped into her several more inches.

“Oh God! It just gets better!” She kissed me as her strokes became deeper and slowly quickened. I could feel my cum stirring, and I fought it down. I had to wait for her. This was too beautiful for me to cum too soon. She was pulling my cock into her with her leg over my hip, and her hand was clutching my shoulder. She started gasping, and I could feel her cunt nipping my cock with rolling spasms as she started her orgasm. I clenched my teeth and fought back the urge to cum. She was crying my name as her pussy rippled. It must have gone on for a couple of minutes. When I felt her hand start to ease up, I started thrusting into her slowly. A few minutes later, she was sobbing and gasping as I felt the cum start up my cock. She started that amazing feat of synchronizing my thrusts to hers. As I thrust harder and faster, her cunt sucked me in, then she slid back and thrust to meet me as I thrust. We met perfectly, and my cock felt as if it was in the perfect place to cum. It boiled up my cock, and the first blast of cum was into the deepest part of her cunt. Again and again, we met in perfect unison, and my sperm shot into her. It was beyond beautiful. It was perfect! I was kissing her and hugging as we came down. It was joyful, and she was smiling at me.

We lay in each other’s arms, and I asked her if she had always made love like this. She laughed and shook her head. I told her about the perfect unison and how her cunt felt perfect, not good, perfect! How her cunt seemed to suck me in, and her orgasm nipped and stroked my cock. I told her how amazing it all was. Was I showing my inexperience in telling her all this?

She hugged me and kissed me softly.

“Michael, honey, what we have when we make love, I have only dreamed of. We fit perfectly because you understand what I am doing, and I understand you. I want to meet your cock and feel your cock spurt semen into me, where it belongs. I get orgasms just anticipating the feelings we have. I haven’t even heard of lovers as good as we are. My orgasms open up my body to you, and I want your soul in my cunt by way of your cock. My heart, mind, and body know you are my perfect mate. I promise you this, and I mean it with all my heart: When I have babies, you will be the father!”

I was stunned, and my cock still clasped in her cunt throbbed. This was what fucking was about, perfect love and making babies. I wanted to make her eggs swim in my sperm and make perfect babies. My heart swelled, and I kissed her with all my love. My cock throbbed, and her cunt sucked at it. I pinched and pulled her nipples as she moaned and thrust against me. She pulled me on top of her and told me between groans, “Please fuck me, Michael. Fuck me good, honey. I need you to fuck me, lover! I need your cock in my pussy!” I pulled almost out, then slid in slow and hard. She rocked her cunt against me, and we set up our perfect union. It proceeded slowly and steadily built. By the time I felt my buttocks begin clenching, she was into a hard-rolling orgasm. She was amazingly strong and literally threw her body against mine. Her sucking cunt did pull my cock in, and my sperm was sucked slowly from balls up my cock and into her cunt. Her cunt wanted my sperm, and I wanted to fertilize her eggs. We were in perfect union again; cock, cunt, sperm, eggs, mind, heart, and spirit. It was another planet we were in, and only we were there. When I finished, we were exhausted. I pulled from her cunt and lay next to her, gasping for breath. She was panting, and we were smiling into each other’s eyes. We both knew what had happened.

“Mike, can we keep this up? It is unreal how good it is!” We snuggled and hugged, kissed, and talked for at least an hour. We got up to take a brief shower, and I licked her pussy clean. Then she gave me my first wild tongue blowjob! I didn’t want to cum in her mouth, so we went back to the bed, and I slipped cock into cunt. We fucked slowly for a half-hour as we described to each other what was happening in our bodies and hearts. It was wonderful to hear her describe her first little orgasms and what my cock felt like as it filled her cunt. She told me what her clit felt as it ground against my pubic bones and when it dragged along my cock as I entered. I told her how it felt when her cunt sucked me and the feelings I had about fertilizing her eggs, making perfect babies. We tried different strokes and angles, telling each other what was good and what wasn’t. It went on, and we told each other of our love. As we built, she came harder and harder. The spasms in her cunt were stronger than ever. She was incoherent and crying as the cum built in me. Even then, she kept the synchronization perfect. I was bellowing as I came. She was crying and sobbing. I felt my sperm shooting into her cunt. The stress centered along my spine, then down to my toes. I blanked out. When I came to my senses, she was lying on my chest, kissing me.

We smooched and cooed and told of our love. I dreaded doing it, but at last I looked at the clock. It was 2:00 a.m.! I told her I would have to go home, and she sighed. We kissed. I washed up and dressed as we talked of when we could meet again. Christmas break was starting in a week. I told her I couldn’t meet her next weekend, but anytime after that was open until school started. I asked if she had any time after school this week. She told me to come over Wednesday. Oh boy! As I started for the door, I asked if she had any more-sexy surprises for school? She gave me the sparkling-eyes smile but said nothing. Oh boy! On the way home, I was floating on a cloud. The only dark spot was my seeming love interest in three women. How the heck could I keep this up? Not to mention my gratuitous sex with the likes of Mrs. Langley! Would I pursue any other pussy opportunities even though it might jeopardize my loves? I vowed to stay away from other women.

I sneaked into the house, and all was quiet. I got to my room and crawled quietly into bed. Ah, the sleep of the well-fucked! When I awoke, all was quiet, and Kathy wasn’t in her room. It was after 11:00. I showered and shaved and went downstairs. What a quiet domestic scene I encountered! Mom was in her dressing gown, reading the paper and drinking coffee. Kathy was watching some dumb cartoon show in her PJs, and Chuck was eating breakfast. I mumbled hello to them and sat down to juice and cereal.

When I was coherent, I asked Chuck if he wanted to work on the other frame and guides. Mom reminded me I had yard work to do also. Chuck volunteered to help, and we went out to clean up the leaves, trash, and branches that seemed to appear from nowhere overnight. We had a big yard, and it took us a couple of hours. When we finished, we went into the garage and started building the second frame. We finished the frame about an hour later and went into the house. Mom and Kathy were cleaning and doing laundry. I went upstairs and showered the yard grime off. As I was drying off, Kathy stepped into the bathroom and shut the door.

“So, where were you so late last night? I got home at midnight and waited up for you until 1:00.” Shit! I was cornered. I looked at her warily, and she didn’t seem mad. If I lied to her, I would be in bigger trouble, and most of all, I didn’t want to hurt her.

“Kathy, would you be upset if I had a girlfriend?” I wasn’t just asking; I was pleading.

“It depends.” She was abrupt, and there was a warning in her eyes.

“On what?”

“If you are fucking some slut!” She was sure and blunt!

“She is certainly not a slut.” I countered just as bluntly.

Her eyes narrowed. “Do you love her?” Shit! How do I answer that without hurting Kathy?

“Kathy, do you love me like I love you?” I asked it simply, hoping to put her on the defensive. It didn’t work.

“Don’t beat around the bush, Mike.” Her eyebrow was arched.

“Yes, I love her.” I said it! I waited for the blow-up.

“Who is she?” She was looking at me narrow-eyed again.

I shook my head.

“Can’t tell. She would get in trouble.”

“Is she married?” Kathy was sure and persistent. I shook my head no.

“Well, I don’t think it’s Aunt Steph, and you have only been alone with a couple of other women in the past two weeks. It can’t be Mrs. Langley. It has to be Miss Monroe! Mike, are you fucking Miss Monroe? Don’t lie to me.”

I pleaded with my eyes for her to let me off. She wouldn’t.

“Kathy, please don’t say anything to Mom or anyone else. She could go to jail, and at the least, she would be fired!”

“What’s it worth to you?” She was being bratty.

“Kathy, I’m serious! Promise!” I was warning her not to push it.

She smiled and gave me a quick kiss.

“OK, as long as you still love me too.” I hugged her and promised undying love. I meant it, and she knew it.

“Do you feel up to having sex with me anymore?” She was on the verge of being hurt.

“Kathy, I love you and want you constantly. I get a hard-on just thinking of you. I want to make love to you until you tell me to stop. Please don’t tell me to stop!” I was pleading with her. She threw her arms around my neck and kissed me. There was a lot of tongue, and that dynamite body pressed against me.

“Wait until tonight, stud! I’m really horny after all those guys hit on me last night!” She started to leave and stopped at the door.

“You had better not let Mom see your back. You have claw marks all over it!” She smirked and walked out. Oh shit! I forgot about Aunt Steph getting excited! Shit! Shit! Shit! Did Annie see them? Well, if she did, it didn’t seem to matter. Whew! I felt like I had survived a life-threatening experience!

 
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