I hesitated before moving my hand to my cock knowing to refuse would probably lead to a beating or maybe worse. I looked at my sister, her arms outstr...tched out to her sides at shoulder height and roped to the rail. And otherwise completely exposed. Her chest stretched by the way she was tied outlined the shape of her tiny tits and her still proud stiff nipples. Her lithe body had little to no excess fat and so her ribs could be easily seen and below that her flat stomach moving in and out with. She picked up the forceps next and pinched on the nipple, pulling it taut. Usually she would apply a coating of numbing gel before the piercing but Irene insisted that TK would handle without it.Maggie pushed the long needle into his nipple with her steady hand. It entered from the right and poked through on the left. TK let out a short gasp in response to the painful intrusion and grabbed the edge of the mattress. She inserted the ring through the hollow stem of the needle next, before. . i guessed 10 inches at the time but it turned out to be nine and a half, i got him to sit up and i helped him take off his t shirt, now we were both naked and i was so ready but I didn't want to scare him, i lifted up his boxers and turned them inside out so i could see the cum he just shot, I let him see it and then i sniffed it and slowly licked the wet patch, he was rock hard.I let his boxers drop and I straddled his legs and sat on his thighs, my tits were right in front of his face and. ”“Thanks I am glad you liked it” she replied “But listen can you do me one more favor?”“Ya anything you want sis.”“I want you to give me an orgasm.”“What! Hey I don’t know if we should go any farther. I mean I am your brother.”“I just gave you a blowjob Brian. Can’t you do this one thing for me please? I can’t get myself to climax with my fingers.”After a moment of hesitation I said “Alright take off your clothes.” She stood up and lifted her shirt off over her head and then she reached behind.