Doesn’t take long before both are making every hint and excuse to head back to Jim’s so getting few take away beers we head back. Once back I tell...them tonight is for Amy and I just going to watch, Amy didn’t know what to say but Jim already knowing this was happy to except. Soon as Jim and I have a minute alone I tell him she is submissive and loves being dominated so tonight show her how an experienced guy does it. Amy comes out of the bathroom and we go into him bedroom and Jim takes Amy. I am frightened – yet at the same time I am so turned on my pussy juices are moistening the small cotton patch of my panties. I am in a bent-over position, my right wrist cuffed to my right ankle and my left wrist cuffed to my left ankle. I am wearing my tall heels, my leather collar and my new satin pink G-string with lace trim. My long brown hair is hanging over my face and touching the cool floor tiles. I am waiting for Master to punish me. I know I deserve it. It all began this morning. I worried about doing something wrong that might hurt my boyfreind's feelings well all those feelings went away when my boyfreind told me to relax and that it's alright and it's ok to enjoy another man and want's me to enjoy myself and that he's not going to be jealous and he wants to see us enjoy are fantasy that we always talked about and to get naughty with him and his freind and do things that we only see on porn movies and then my boyfreind gave me a kiss and brought me into the bedroom. .." "And I'm your brother," I said in a low voice, "and I love you, and I want you, big sister...I want you right now..." I unbuttoned her shorts and slipped a hand inside. My fingers found her slit, slick with arousal. My fingertip hit her swollen little clit and she gasped. She trembled in my arms, then something released inside her, like she'd been fighting an inner battle and lost (or won, depending on how you look at it). She turned her head, looked me right in the eye, and kissed me..