I so much wanted it all to be just right.The day eventually dawned. We were meeting at about seven o'clock in the evening. It was early June so it wou...d still be light. I started to get ready at about three in the afternoon after deciding to wear my favorite blue dress with my sexiest undies (well actually the tightest pair of panties I have as I just love really tight g strings) and my highest gold strappy heels. I was so nervous and was all over the show putting on my make-up but eventually. He gave me a very handsome deal for cash if I could get a girl for his orchestra. I earlier didn’t focus too much on his talk and neither was excited for this deal as we were from an upper-middle-class family and our family income was more than good.I could never do that for money at least. But suddenly a strange feeling struck my body when he pointed towards 2–3 girls in the party and one of which was my sister. As my sister performed a dance half an hour ago, he really liked her dance. He took a deep breath, concentrated on the PC muscles deep in his groin and then smiled and almost held his breath as he watched his long, limp cock fill and rise and his dangling scrotum swell. He moved his hips and shook it from side to side. He wouldn't tell anybody when he showed them that trick, but the image he conjured up was his older sister spread out on her bed and inviting him to come and mount her pale, ripe body.That had been three years ago, just before she went off to college.. She had to go through with this. ‘I’ll - I’ll do it,’ she told him.'Then get on your knees,' Alan instructed her without delay. 'On your knees, now!' And when she remained frozen, her terror of the unknown returning, Gavin jabbed his own knee into hers from behind and she crumpled into prayerful position. 'Right,' Alan said to the hapless girl, his tone sharp and demanding. 'You see these guys?' Sandy just quaked silently on the plastic mat. 'You see them?' She stared at the ranged hard-ons.