“Fuck, you’re so tight baby.” Unable to answer him I let out a little whimper, my fingers gripping the sheets. His dick seemed to go on and on a... it kept going on its trajectory, filling me up and stretching me out.I felt him lean over me, planting a line of kisses on my back as he slowly started to stroke his thick cock in and out of my aching love chute.“Ooooh yes Daddy.” I moaned. “Make me feel all of that big dick.” He started to increase the rhythm of his thrusting, the sound of our flesh. I then started pressing her boobs slowly and kissing her. Once I was doing the same and she got up and I pretended to sleep. She just kept my hand aside and slept. I continued the same for two three days.She was just wearing her night suit and that night I too just slept on a 3/4th. My sleep broke at around 3am I was unable to sleep as I was getting hot inside seeing my sis. I again started pressing her boobs and kissed her. I then thought to try her pussy, so I started rubbing her pussy from. "To her credit she has tried to explain it to me on a number of occasions. Being very open and candid describing what she thinks and feels and how it feeds a part of her being that she does not understand and cannot always control.She said she loves being a very bad girl, she loves giving every man she encounters a hard-on. Young, old, short, tall, skinny, fat it didn't matter. As long as he has a cock, she loves to tease it.She said she always looks forward to the next lucky man who she will. I couldn’t imagine how much of a mess I looked like. “I told you” one of them hissed to the other. Standing there like that I couldn’t have told you which was which. Same white teeth. Same perfect faces. The other one reached forward and ran a hand along my belly slowly, saying softly “Yeah but this is pretty quick. How do you think she got in?”Suddenly her hand was between my thighs and I fought back a deep moan, her slim fingers were tracing along my fat lips, the edge of a nail catching just.