I couldn’t though; my mind kept returning to Becca. I tried to picture a cute boy jerking his hard cock, maybe cumming on himself, but all I could t...ink about was what Becca would look like if she were fingering herself totally naked. After a battle of imagination in my mind, Becca won, and she was all I focused on. As the pleasure grew, I cared less about my self-established morality about how I was lusting after my younger sister and more on the soon-to-explode orgasm. With the showerhead, it. I dropped down a hoist and I hooked in onto her hands, which I now had bound in front of her. I raised her to her tippy toes.I ripped and cut the remaining dress from her body and I took nipple clamps and tightened them on Pam. Until she squirmed and a tear appeared.I then cut away her panties and put them in her mouth.I removed her sandals and looked at my naked tied up slut. Next I took rope and bound her tits hard.Pam then was subject to me using her leach on hitting her tits and clit.. Sure, i said & nearly creamed my pants as she bent, stecthed & flexed every muscle in her flexible young body. She asked me to spot her as she did a few bench presses, It was hard to hide my erection in my lycra gym pants & she giggled as she did her first set, she put the weight back on the bar & grabbed another bar with her small hands. Mine.I was taken aback but so horny & before I knew it I was lying on top of her on the workout bench with my face in her warm delicate pussy, her white. I put my hand back into the bag and discovered some panties and a silky black slip , I nearly shot my load there and then , reaching back into the bag I found more panties , these were heavy with a fresh load of spunk !! , I was practically swooning by now , I had three pairs of panties , a pale yellow , a silky blue , and a stunning frilly purple pair that was dripping in fresh cum , I felt sooo dirty, .I couldn't resist any more , I stripped off , and pulled on the spunky panties , I came.