I reached back then held back a bit just to see how painful it was. When it hit her ass her whole body jumped. Her eyes were half closed and she beg...an squirming but then relaxed. I used the strap a few more time and she was wincing and moaning. But then she moved her body back up to present me her ass. I tried different areas of the back of her legs and lower back. Each time after a few second she moved her body back into position. I went back to the items on the bed and found a collar. Fine with me — I'd happily shoot off in my pants if it were induced by the frantic grinding of a beautiful fourteen-year-old's crotch all over my cock!All thoughts of the "say 'uncle'" game were dismissed, as I climbed that metaphorical hill towards my ejaculation. Seeing as my hands were no longer needed on Hannah's ass to encourage her pelvic rhythm, I returned them to her tits. After about thirty seconds of feeling her up through her clothing, I cursed myself for a dullard and pushed up her. "My dad and I took turns driving." I took a quick bite of my food, thinking that I might not get to eat otherwise.They talked back and forth and I tuned them out as I gazed around the lunchroom. It looked like a room cram-packed with teenagers, everyone sitting with their own grade except for a few that seemed to wander from table to table."What was that?" I asked, hearing the tail end of a conversation."We were talking about Morgan and Connor being sorry they missed this," Marie said, another. He has her arms stretched to the top of the chair now, and runs the excess cord down over the back and behind it to where he has fixed an anchor just for this purpose. Her spine is bent in a shallow curve, and her ass juts out over the seat. He steps back a moment to admire his handiwork. She twists her hands a little in the bonds, perhaps to test them. He walks around the chair, enjoying the view from every angle. He particularly enjoys the view of her breasts rendered fuller and more shapely.