"Don't fight it, just let it out. What you're feeling… it will be better if you relax and give in to it. It’ll be fun."Cat relaxed slightly, hands...still gripping the sheets. Sam slid her finger under Cat's panties, pulling them to the side and pressing the vibrator directly against her clit. Her fingers coming into direct contact with Cat’s wetness for the briefest of moments. Cat cried out, hips bucking uncontrollable.Sam knew exactly what was going on inside of Cat’s body at that moment.. Strangely within less than a minute he poured his cum into my mouth, with my mouth full I drew my face away from him and swallowed it. I did not want to suck any more when he pushed my face against his dick saying ‘lick, do not spit it out- it is full of proteins, do not waste it’. I found this very amusing and when he said this with total sincerity I could not refuse and licked every drop of his cum for the next few minutes. I then slid back into my seat. We sat there for while cozying up to. I had gotten use to that smell from doing it with Frank all summer. She would go into the shower and clean herself. She never let on that she fucked her brother and I didn’t say anything. But we both knew what was going on. Some nights she cried herself to sleep. I sort of felt sorry for her.It was during the second week of our vacation that I got curious and went to Tommy’s room one night. The door was closed but I opened it a crack and saw Tommy standing there nude with his hands on his. ”I tried to steer the conversation away from my masturbation habits.“Moira, many men have a problem with pornography. A good Catholic woman must stay firm to her marital vows and forgive …”Moira didn’t let me finish.“Forgive!” she snorted scornfully. “Father you’ve got me wrong. I want to get even with the dirty bastard. I want a man to watch me undress, see me nude and jack off over me like he does over his pictures.“Moira …” I began again, but she interrupted, which was fortunate as I had no.