That explains a lot about the first time I saw you cum. That's why it's so different when I would hold you back from finishing."I nodded yes, and Ronn...e surprised me when she asked Martha, "You gave Steven an orgasm before? In Memphis?"Martha tensed a little, averting Ronnie's eyes, and said, "Well. A while ago."Ronnie smiled. "I thought so. And it must have been very exciting, both of you so young and innocent."Martha blushed, "Not very innocent. And it was a long time ago."Ronnie said, "But. I would guess in her early thirties like me. She had brown hair and a tanned complexion with contrasting tan lines. Her left hand was pulling at her breasts, while her right dipped into her pussy. Her head was thrown back and her pelvis thrust back and forth as she finger fucked herself. I felt I should go but something held me there. She just looked so sexy her one hand pulling at her nipples, then rubbing her palms across them. Her nipples were light colored, almost pink and looked engorged. They were both soon moaning as their naked sweaty hot slim bodies rubbed together, and with my foster sisters little bald pussy just inches in front of me, I couldn't help but lean forwards, place my hands on her soft little arse cheeks, stick my tongue out, and give her smooth mound a lick.Angie groaned a little louder, then glanced around at me and grinned, and eagerly I continued, fucking my foster mother and licking my foster sister.For another few minutes I happily pumped my cock into. None of them were what you would call "hot" but they weren't unattractive either. Most of them were married and my wife and I had gotten together with them a few times socially. The others were either never married or divorced. They were all pretty friendly and a couple were fun to flirt with.I was cool with them all except for one. Right from the first day I met her I was attracted to her in a very sexual way. She was a bit shy and would turn bright red right away if I said the slightest thing.