Her own step mom

Special appearance by Rachel Weisz as Tessa's Step Mom (in flashback)

"I had a step mom growing up," Tessa said, "My dad married her when I was young and I never knew my real mom, so she was practically the real thing. She was very glamorous and an aspiring fashion designer. I admired her so much.

"One night, when I was 18 and dad was gone for the weekend I heard a noise coming from her bedroom. There was an unfamiliar voice and I thought maybe someone had broken into the house. I was so dumb, but I went down the hall and peeked into the bedroom and I saw with a strange man. I watched them for a long time, as she went down on him, as he went down on her, and as she got on all fours and he fucked her in the ass. I was shocked and hurt and eventually went back to my room crying. But somehow as I laid in bed furious, my hand found its way down between my thighs and I rubbed myself off until I came so hard.

"The next day my dad came back and I wanted to tell him, but I also wanted to see if it happened again when he left town on business the next week. So I waited and sure enough the night my dad left again, I heard noises coming from my parents' bedroom. I peeked in and I was shocked to see my step-mom with a different guy. I watched them for the better part of an hour, resisting the urge to shove my hand into my pants right there. But I when I went back to my room, thinking about my step-mom's long legs wrapped around that strange man's face, I couldn't help myself.

"The next morning I walked out into the den and my step-mom was there with her morning drink and I remember she said 'Good morning sweetie. Did you have a good night?' and I said 'yeah' and like it was nothing at all, she said 'If I catch you spying on me again, there's going to be trouble.'

"I had no response. I was dumbfounded. But when that night came and my Dad was still off on business, I didn't hesitate to spy again. And she was with a third different guy. I watched him thrust into her for a long time. And then suddenly she pulled away and looked toward the door and I'll never forget what I heard her say. She said 'Theresa Marie! Get your nosy ass in here right now.' She used my full name just like she always had when I was in trouble growing up. But this time was very different.

"For a moment I thought I should run, but instead I went in just as she told me to. The guy just smiled, but she wasn't smiling. I was so nervous. I'd never been more nervous. She said something like 'Take off those ridiculously juvenile pajamas' and I froze and barely heard her and didn't do anything until she shouted "I SAID STRIP!' So I did.

"It was so terrifying but arousing that first time in front of her and some random guy. Then she told me to suck his cock and suck it good. So what else could I do? I'd only been with one guy before that and had no idea what I was doing, but I walked over and wrapped my lips around it. I could taste her pussy on it as I sucked and licked and thought it was surely the most forbidden thing I'd ever do in my life. Until a few minutes later when she said 'Good. Now suck my clit' and I had **** but to bury my face in my step-mom's wet pussy and figure out how to make her moan. While I did that the guy entered me from behind. I remember it being the most intense experience of my life.

"That is until we did it again with a different guy a week later. Then another guy. Then two guys at the same time. That summer my dad was out on business a lot and me and my step-mom shared over thirty five men. And every time I came so impossibly hard I almost couldn't bare it.

"When I went off to college, none of the men and women I was with could compare. I even tried to roleplay it. I fucked older couples. Nothing compared to the real thing.

"When I married your dad and I knew I'd be a step-mom myself I hoped the urge wouldn't overwhelm me. But I was wrong. I can't control it."

Tessa finished her story and Jim's heart thumped and his cock twitched. They sat on the floor together, a silence between them. It was an intense story and it explained a lot but it didn't explain where they could go from here.

"So... now what?" Jim asked.