Marsha Joins In
by Jimmy Lee
Copyright© 2025 by Jimmy Lee
Erotica Sex Story: Marsha and her mom conspire to get Bud and I with them in a foursome. Close to mother/daughter incest, but not quite.
Caution: This Erotica Sex Story contains strong sexual content, including mt/ft mt/Fa Group Sex Masturbation Oral Sex .
Marsha and I were sitting in the Arcade Drive-in Theater, sipping our fountain drinks, cooling down from the fuck we’d just finished. We’d rolled the windows down, and it was almost too cool outside, but the interior still smelled of sweat and women’s passion. The remaining windows were still fogged up, too.
“Bud and my mom seem to be getting along well,” she said rather matter-of-factly. There was an odd tone to her voice, though.
“They do. I can’t tell you how shocked I was to find out, though.” Hmmm. The hairs on my neck were pricking up.
“Well, I’m just glad I don’t have to taste and smell her on you anymore.” Again, in that unemotional, matter-of-fact voice. Oh, fuck, I was busted. I started to say something but couldn’t think of anything that wouldn’t sound like lying or damage control. I flashed back to that day her mother, Mrs. D, had called me out on fucking her daughter. Being completely open and honest had done the trick because that was also the day that she and I started our tryst. She was at her sexual peak, and romance prospects in our small town were nil. Basically, she had me fuck her to keep her satisfied. Okay, that sounds bad, much colder than how it really was. It was honestly a mutual decision that either of us could have stopped at any moment. Fortunately, I was at my sexual peak, too, and could get it up often with only short breaks. That came in handy when I’d fuck Mrs. D in the afternoon right before going out with her daughter. Now I realized the quick shower wasn’t sufficient. Maybe a scrub brush and Pine Sol under the foreskin?
Marsha was my age, maybe a few months younger, and simply delicious. Sweet face, awesome body, incapable of just one orgasm, and adventurous in the back seat/bedroom. We’d even done anal at her suggestion. Come to think of it, that was after Mrs. D and I had started. I wondered if she was trying to one-up her mom. Anyhow, there was nothing we hadn’t tried and through those experiences, learned there was nothing we didn’t mutually like. I’d never considered Marsha for a long-term relationship, but that was beginning to change. Now I wondered if we’d be together beyond tonight. The thought of us breaking up surprisingly did not sit well with me. I waited.
“I think I understand why you and she got together, and judging by the way you’ve treated me since, I don’t feel like it’s damaged our relationship.” She put a strong emphasis on “our”. “Steve, I like you ... a lot ... a whole lot, and when I first smelled her on you, it hurt. When I could taste her, it hurt even more. And those bites, scratches, and nail marks? I can only imagine what you two are like together.” Damn, I was confused. On the one hand, the things she was saying sounded like she was maybe going to be okay with it. I mean, we had just fucked and she wasn’t screaming or crying or anything you’d expect considering the topic. But there was that business-like tone with something running underneath it. That was really throwing me off. I still waited, hoping to be on clearer ground before saying anything.
“How did you two get together? No, never mind, I shouldn’t know that; don’t know why I asked.” We sat there in silence, her staring straight ahead through the windshield, me looking at ... hell, I have no idea. I was too busy waiting for the blade to fall on my neck.
A jumble of thoughts crashed around in my head. Two emerged in dominance over the others. First, I didn’t want this to damage Marsha’s relationship with her mother. Second, I didn’t want this to damage Marsha’s relationship with me. The first moved me to speak. It was important she understood something.
“Marsha, I hope you understand that what happened between your mom and me, well, it was just a physical thing. In fact, it was for her benefit, not mine.” Fuck, that sounded lame. The way she tilted her head as she continued to stare straight ahead suggested she thought so, too. “I mean, Jesus, how do I put this? Your mom had not had any physical contact, sexually, since she and Asshole parted ways. How many years has that been? Can you imagine yourself going that long? Add to that the knowledge that her daughter was having sex, regularly, and was expecting her to support our dating. She needed a source of relief, a safe one for both her and her daughter’s sakes. Turns out, that seems to be me. Honestly, hon, I won’t say I don’t enjoy it, but it was nothing like what we experience together. There’s something between us that your mom and I never had that makes making love to you so much more special.”
Whoa! “Making love?” I just said that? Where did that come from? And “hon?” I’d never used any term of endearment toward her. Well, whatever, I’d said my piece, it was as honest as it could be, now it was up to her. I waited.
After a year’s worth of a few moments, she seemed to relax. “I get it.” That’s all she said, but the matter-of-fact tone and the odd undercurrent were both gone. She was back to the Marsha I knew. “I couldn’t imagine going five years without you ... um ... without sex.” I caught that slip and it did much to ease my worries. She turned her head and looked at me questioningly, as if pondering whether or not to say something. Then she did.
“So, she started with you, then somehow moved to Bud, but you still satisfy her from time to time. Is that right?” I nodded. “Do you and Bud ever do her together?” Shit!
“We have. A few times. His first time with her was that way because he interrupted us.” Open honesty had worked with her mom all those months ago. I hoped it worked with Marsha, too. I watched her carefully as I said that, as carefully as I could in the flickering light from the movie screen shining on the back row. I didn’t see her flinch.
“Tell me about it.” Her voice was barely more than a whisper. That set off all sorts of alarms in my head. Nothing about answering that seemed like a good idea, but I couldn’t think of any dodge that wouldn’t smack of lying by omission. With a strong sense of déjà vu, remembering that afternoon her mom and I first got together, I forged ahead.
“Your mom and I were having sex one afternoon when Bud walked in unexpectedly. Scared the shit out of both of us.” I omitted that I was about to cum when it happened. “He was so embarrassed.” That brought a soft laugh from her. “He was leaving when I had the idea that maybe he could take some of the load off me. Honestly, Marsha, it was stressful satisfying her in the afternoon, then going out with you afterward, worrying that you might notice something which, as it turns out, you did.” That last bit was said with true remorse. The last thing I wanted was for Marsha to find out and be hurt over it. I failed on that one.
“I called him back and suggested he join us. Your mom slapped me on the back and it wasn’t gentle. She was so against the idea. Shocked, even. I have to say, I worked a pretty good sales job on her, showing her how including Bud would be for her benefit. She agreed and he joined us,” I paused, considering just how much to tell her. Something about her body language, her expression, the intent look in her eye, all told me to tell it all. “We spit roasted her.”
Marsha’s eyes and mouth flew open in shock. I wondered if I could have found a gentler way to say it. Oh, well, cat’s out now. “You mean her doggy, one in front, one behind, at the same time,” she asked in surprise.
“Yeah. Bud took her from behind while I took her mouth.” Marsha’s mouth snapped shut, and she stared at me as she processed the visual.
After several moments, “Knowing you, you came in her mouth.” I nodded. “Does she like it?” I nodded again.
“She swallows,” I added. Another pause while she processed that. I refrained from making the “like mother, like daughter” comparison.
“And Bud?” I almost said I didn’t know, I’d never cum in his mouth, but that didn’t seem like a proper joke at the moment, and I knew what she was asking.
“She told Bud that he could cum wherever he wanted, but if she had to move to let her know. After I came, Bud told her to roll over. He straddled her waist. I think he was headed for her mouth but didn’t make it. The first squirt made it into her mouth. The rest he slung all over her and the bed.” I was grinning and shaking my head at the last part. Sharing this with her was getting easier.
“Damn,” she exclaimed, then paused again to process it all. “How often do you have threesomes?”
Thinking that was an odd question, but the whole night had gone odd, I answered, “We’ve only done it three, maybe four other times.”
“So, about once a month,” she said, nodding thoughtfully. My neck hairs prickled up a little again. “Have you ever done a foursome?” Fuck! What??!!??
“Um, no. Who would we do it with?” That was intended as a rhetorical question.
Her gaze locked on mine with an uncomfortable intensity. “Have you and Bud done anything with each other?”
Good, Lord! I think my shocked expression was probably enough, but I answered verbally anyway. “No fucking way! Neither of us is into guys. There have only been a few times we’ve even bumped into each other. Hands or feet, that’s all.” Oh, God, I was babbling. OK, Steve, shut up now.
Apparently, I struck her as comical (which I probably was) because she laughed gently, not at me, but because of my flustered state. She also seemed to relax a bit again as she nodded to herself some more.
“So, a foursome would probably have to include another woman, since there’s already an abundance of men.” She had a thoughtful, far-away expression.
“Where is this going?” I asked.
“Oh, nowhere. Just following a thought train. It’s our last chance for the concession stand before the second feature comes on. Let’s go.” We made final adjustments to our clothes and headed over for snacks. I have no idea what the second feature was because we spent most of it fucking and the snacks went home with us.
Since all the cats were out of the bags, Marsha and I spent the night in her bedroom. Bud had already gone home, one of Mrs. D’s rules. Marsha and I just went to bed and slept. The night had been quite taxing, both physically and emotionally for us both. I don’t know about her, but I slept like a baby in her arms.
Waking up the next morning, her being the first thing I saw when I opened my eyes, made me think I could do this more, for a long time. She was already awake and watching me. Sounds of breakfast cooking in the kitchen and the smell of bacon and eggs urged us out of bed. I pulled on my pants and shirt, Marsha donned her robe, and we went out into the living room to the kitchen.
“Good morning, Sunshines,” her mom said as she grabbed toast from the toaster and began buttering it. Looking at me, she asked, “How’d you sleep?” I told her I slept like a baby. Looking at Marsha, she asked, “How about you? Did you sleep through this baby’s snoring?” What?? Me snoring? No!
Marsha laughed at my expression. Smiling at me, she replied, “He doesn’t snore. It’s more like very heavy breathing.”
“Huh! Spin it however you want, sweetie, he snores.” I started to ask Mrs. D if I’d kept her awake, but she cut me off, “Come on, kids. Breakfast’s served.” And a damned good breakfast it was.
After the food was all inside us and we’d cleaned and put away the dishes, we went into the living room where Marsha and I sat on the couch. Mrs. D stood in front of us and asked, “What are you kids up to today?”
“Mom, can we talk?” She looked at me. “Alone, please?” That was unexpected. I looked from her to Mrs. D, and back. Mrs. D’s expression was one of wariness, and she looked to me as if for an explanation. I raised my eyebrows and tilted my head toward Marsha slightly. I hoped that served as sufficient warning because I had a feeling what was coming.
“Think I’ll take a walk,” I said, as I stood and headed for the door.
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