“You think you can deny me Timothy?” She hissed. She had stopped rubbing herself as the smile left her face and I could clearly see she was going ...to get her sex from me one way or the other. It also appeared that the wet spot on her pants was expanding. “I’ll give you one chance to drop your pants and get on the bed by yourself or I’ll do it for you.” She said her voice full of menace. I didn’t move and I couldn’t believe what was going on. My own sister was going to force me to have sex. . I guess that there’s something to that ‘prostate’ thing after all. I could get used to threesomes with you and Amber, no doubt of that. Among other things,” David blushed as he admitted that he enjoyed bottoming for me, his former victim.By now, the bell rang and homeroom was over. It was high time for first period, and sure enough, I found myself the center of attention. That was particularly true when I felt Lindsay’s kisses on my neck, followed by those of Kat Summers. David Schuyler. He groaned softly as she gave him an experimental tug. The three of them had their eyes glued to Grace’s tentative strokes and how Mark’s cock twitched in response to her fingers. Both girls bite their lips at almost the exact same time when Mark let out a quiet “Oh jesus christ” as Grace lowered herself to kiss his head. She made a bit of a face, looking up at him and then at Heather. “It’s a little salty.. but that’s okay..” She said with a smile to ease the worried look off of Mark’s. But the way Lisa was attacking my mouth with her tongue it seemed she had other ideas. I was able to slip my hand between us and find her firm breast as she left only little room for my hand. When my fingers found her nipple she moved back giving me more room to play with them.While we kissed I played with her tits while she stroked the head of my cock against her pubic hairs. Lisa seemed to want more ,she stepped closer positioned my cock between her legs just under her pussy. She held my.