'You won't know,' I clarified, 'it's only just happened. You know how I suggested Steven and Thomas should try being a couple? Well, they're getting o... well and we all think we have a vibe together, so we're trying it out: they're still boyfriends, and I'm the girlfriend to both of them.''Oh, wow,' said Tiff. 'You're a lucky lady.' Samantha coughed theatrically. 'And so am I. Have you had another threesome yet? Like actual sex, not just wanking.''We've only masturbated. We've all got flatmates,. Yeah. Well, I do. It was last Saturday. I had been dating my boyfriend, Rick, for about six months, he's seventeen, six months to the day older than I am. We had fooled around a bit, I'd jacked him off some, he'd gotten my top and bra off and had sucked my boobs. Oh, was that great. It's the first time my panties got real wet, oh, I loved it. Anyway, my parents were going out of town over the weekend and my best friend, Lindsey, was going to come over and spend the night to keep me company. We. She assuredme that there would be higher heels in my future."But tonight I don't want anything, like you stumbling around andfalling over, to distract Rod and I from what we'll be doing." She gaveme a broad wink. "Right, Penny?" I... Yes, dear. I'll be careful."It was terrible to hear myself surrendering so much. I was being anenabler of her affair with Rod, the man who had been cuckolding me."Good girl," she said. "Now go stand in the corner. Like I saidbefore, you're never allowed to. A low knock on the door caught my attention and I hesitated to answer at first because of a premonition about what or who was on the other side. I opened it to Sam with an unmistakable look of lust on her flushed cheeks anticipating some early morning up close and personal interaction with my trusty cock.Only a second later, we were both in the horizontal on my unmade bed twisting the sheets in a mess of wrinkles and jumbled linen as we dry humped each other fully clothed with me on top and her.