My sister

My sisterMy sister caught me crossdressing over the weekend when she stopped by, and she was rather interested.. She stood there looking at me as I was dressed in my stuffed bandeau bra, a black sports bra over that with a gray VS cammy, and I was wearing my black VS boy shorts panties under a pair of black yoga pants, my cock was hard and bulging out of the yoga pants! She said I love how you look! "You have a nice plump girl booty in those yoga pants!" she said, she too was wearing a white cammy a bra and black yoga Capri's.. I didn't know what to say after she said that to me, all i replied with was.. "Hehe thanks! Not as big as nice as you're booty though" just then she said, oh you have been looking at my ass?! I nooded a yes.. I then said, i always liked your ass.. I've had fantasies about your ass, she looked at me and said, "oh really.. Like what?!" I told her how giresun rus escort i always wanted to be her little slave, her slave she could facesit, and tie up and tickle and make me be her personal toilet and i went on and on, she then stopped me and said, wait you're in luck! I stood there in shock still dressed, she said mom and dad will be home soon so we can only do a little today, right then I became the happiest little brother, still dressed she said lay down, so i did.. My sister then began to duct tape my legs together, she had seen the duct tape on the counter when she walked in so that's what she used, after taping my legs she then sat me up as I was laying on the floor, she told me to put my hands behind my back so i did, she then started duct taping my hands together behind my back! Then she laid me back down on my giresun rus escort bayan taped up hands, she then got over me and sat down on my stomach with her ass towards my face she looked back and said are you ready? I nodded yes.. She then picked her booty up off my stomach, her big yoga pants covered booty heading right towards my face! She sat her ass on my face I felt the smooth soft yoga pants fabric cover my nose and my face got real warm and I couldn't breathe! I wiggled my head a little but that only let some of her ass aroma into my nose! She sat on my face for about 5 or 6 minutes, then sat back on my stomach looked back and said I hope your hungry, my first thought was yes i was! She pulled down her thong and yoga Capri pants and said open your mouth then! I did, my sister pushed out a mushy perfect long poop rus escort giresun into my mouth, she then turned around sat on my stomach again, and began to push her perfect poop down my throat until my mouth was packed full and I could seal my lips, she then ripped off a piece of duct tape and put it across my mouth, she then said "hehehe now you can't spit any of that poop out and now you're forced to lay there tied up and have to chew and swallow all my poop in your mouth!" I was struggling to swallow her poop, my mouth was full and taped shut! It took me 12 minutes to swallow all her poop in my mouth, during that 12 mins she did everything to make it harder, like making me smell her ass in her yoga pants again, or sitting on my legs and tickling my stomach, all and all after a hour torture session from my sister she left me there, completely tied up dressed like a sissy still with my mouth still taped shut and a little poop left in my mouth left me 10 mins to get free before our parents got home, she walked out looking at me tied up and said, " I'll be back next week to torture my sissy slave, till then have fun getting free and changed before mom and dad get home, bye loser! Till next week......