My darling appa sat in her bed with a book in her hand and she wore a white silk panty and bra. Her eyes were glued to the book and she touched her pu...sy sometimes. What was she reading?I was getting sweaty, and leaking from my cock. I knew then my sister was reading a porn book. It had a glossy cover and when she looked at it, it tilted and I got a glimpse of naked woman’s picture.Then she got up, leaving the book on the bed and went into bathroom. I went into the room and saw the book. It. He was giving her the same look he gave her in the elevator and this drove Eva crazy. Eva controlled herself and moved Alex’s hand from her breasts and asked him to behave. Alex’s breath quickened as Eva began to kiss and lick the sensitive area around his cock, the inside of his thigh, moving in to suck his balls one by one teasing them with soft long sensuous licks. Then holding them in her hands and massaging them as she finds the tip of his extremely erect penis. She examined every inch. He placed the ankle cuffs on and then took her to a large armchair he had in the bedroom. She gave no resistance to anything he did. Bringing her around behind the chair he bent her forward over the back and attached her wrist cuffs to the top of the front legs. Then, he attached her ankles to the rear legs near the floor. With her secured to the chair in a bent-over fashion, he had a perfect view and access to her ass and pussy."Now because you were such a bad girl and gave me so much trouble. Am I wrong? I won’t lie, I hoped you’d find me attractive and maybe, just maybe, something would spark between us, maybe between all four of us.”“What do you mean, Travis? All four of us having sex together?”“Yes… well, sort of. We’d exchange partners. What would you think about that? And how would Justin feel about it? You say he loves his women and scotch. Would he be in?”“Hmm… yes,” I said, “I do believe with enough scotch in him and a pretty woman available, Justin would be up for.