She came and gave me a peck on the cheek. "I'm really sorry, but I'll still see you at the spa." Okay, 11 o'clock!" I promise!"And then she was gone.W...ll, more food for me.By 11:55 AM, I was really tired of sitting alone in the lounge going commando underneath my terrycloth robe. We were supposed to be having side by side couples massage. But every minute I spent in this place I seemed to get MORE wound up, not less.The last few months had been progressively getting worse. I saw less and less. An afternoon coming back from work I was attracted by my younger sister wearing a very short and tight skirt showing the shape of her bottom. I was obsessed by the pervert idea of making love with her, but was also scared in case she refused and told my mother. Each time I saw her I thought of what should I do to convince her. I was 18, Jan 14 she was short and slim, she looked like a twelve year old girl.We were five in the family 3 boys and 2 girls, I was number 4. My father already passed. I will be you slave till eternity. Now please make me cum.” I said, “Don’t forget what you just said.” She replied, “I am your slave from now. Please make me cum.” So I pushed my tongue and this time two fingers in one go and started tongue and finger fucking hard. That sudden action and that halt for a few moment made her cum very hard. She shouted a harder while cumming and she pressed her legs so hard on my neck that I wasn’t even able to breathe for a few second. Just to loosen her leg’s. I pulled it out and slapped her lips and face with it. (This was something I had never done). I was expecting a negative reaction of some sort but never got one. I plopped it back in her mouth and began to fuck her face with just the first couple inches of my manhood. The bed rocked and creaked as I thrusted into her face. I looked up with closed eyes and thought of Beth showing me my cum in her mouth as this one spewed into Lisa's. "Fuck! About time!" She blurted. "You smell funny, what the.