“I wish it was OK for us to have sex, like being legal and everything. If it was normal that brothers and sisters could fuck each other and teach ea...h other I reckon everyone would be happier”“Maybe” Matt replied as he lifted her up still embedded in her pussy. He walked to the stairs and started up. “What are we doing?”“You’ll see”Matt carried her into his bedroom and lay her down on the bed. “Roll over” he instructed. “Are we going to do bum sex” Kellie asked. “Not quite, you’ll see” he. Taking my nipple inhis mouth I could feel him rolling it around. Icouldn’t help moaning loudly with pleasure as mynipples are one of the most sensitive places on mybody. I was already so wet again and becoming desperateto be fucked. He climbed on top of me sliding betweenmy legs. I could feel the tip of his penis start toenter me. I inhaled sharply. I could tell he was bigger than Iwas used to but there was something else too. Icouldn’t put my finger on it, but something. The precise nature of which she did this was deliberate, and entirely for my viewing pleasure, she wanted me to see another man's cock disappear inside her, she knew this would drive me crazy, and it did. I was still slowly stroking my own unit, and at that moment I felt a push of my load work it's way to the surface, I almost exploded right there in that chair.I grabbed hold on my dick tightly and waited for my explosion to subside, I was not ready to finish just yet.I watched as Mark lay. She objected only briefly and quieted as I turned on the tepid water and allowed it to run with a fine spray over her inert body. Then, I busied myself with cleaning up the vomit and airing the apartment as the water continued to bathe the girl in my tub. She was sick again and, fortunately, this time the shower water washed it away. After checking the washing instructions I placed the now repugnant dress in the washing machine and washed it. Back in the bathroom, this still unknown girl had.