I woke up and looked over and my niece who was sleeping naked on her stomach spread eagled. A couple of hours earlier I had taken her virginity against her will. I did this by getting her drunk and then taking advantage of her. Now I could see her cum crusted pussy and asshole winking at me and immediately was hard again. The Viagra I had taken a couple of hours ago had kicked in. I got between her legs and pushed my cock forward between her ass cheeks and felt the heat of her pussy and pressed in. She was still lubricated from our previous fuck so I easily pushed in all the way.
She immediately woke up and screamed "UNCLE JIM! STOP, I'M SORE FROM WHEN YOU TOOK ADVANTAGE OF ME EARLIER WHEN I WAS DRUNK! YOU FUCKING STOLE MY CHERRY YOU BASTARD! I WOULD HAVE NEVER LET YOU FUCK ME AND CUM IN MY PUSSY! YOU'RE MY UNCLE AND IT'S WEIRD!"
I kept on fucking her while she tried to get me off her but I was in a great position to force her. I tried to calm her down "Allison, just one more time; we already fucked once and you came on my cock so I know you enjoyed it. I'll make you a deal; cum on my cock one more time and I'll pull it out."
She stopped struggling and said "Uncle Jim, I'm not sure about letting you fuck me again, I don't think I could cum on your cock now that I'm sober; it feels real good but you're my uncle."
I kept on sliding my cock in and out over and over again and she started to moan. I knew that her pussy would respond even if she didn't want it. I whispered into her ear "Allison, I love your hot, tight pussy and I can tell that you're enjoying it. Just cum on my cock, squeeze that pussy on my cock, you can do it, cum on it honey."
Allison was grunting now as I slammed into her "I'm sore but your cock feels great in my pussy. I love your cock but you're my fucking uncle for god sakes." Her hips were moving to help with the fucking and she was very wet. I was not going to pull out until she took another load of my sperm deep in her cunt. I needed to have her cum at the same time that I did and then blame her for me losing it and cumming in her. It was a weak excuse but it just might work because she was so naive. I was getting close so I needed to push her over the edge.
"Allison, get on your elbows and knees and stick your ass up in the air." She immediately did this while we stayed coupled and I reached around and underneath a found her clit and started to rub it. She immediately responded by groaning and grinding her clit hard against my finger. It was swollen and I knew she would be cumming any second now. My cock was swelling and my balls were tingling and I pushed my cock in as deep as possible and was ready to cum. Allison's pussy started to get tighter and them she came; her pussy contracting on my cock and I spurted out what felt like the biggest shot of cum I ever had. We both kept cumming for a minute and we finally were quiet. The only thing we could hear was her pussy making slurping noises as my cum was forced out around my cock from her still contracting pussy. I looked down and saw my cum bubbling out of her pussy that had my cock lodged in all the way in it. It was the hottest thing I ever saw; my niece's well fucked pussy with my cum bubbling out around my cock which was still buried in her.
My niece finally says "Uncle Jim; did you cum in me again?"
I said "Yes honey, when you came, I couldn't hold back and I couldn't pull out in time. Don't worry, I'm fixed and I already came in your pussy before so a little more won't hurt. You're so hot and I couldn't control myself. Did you like it?"
She started crying again "Yes I loved it but what we did was wrong especially when you came in me. I'm not a slut; I can't believe you came in my pussy twice. What's wrong with me?"
I said "you're not a slut. Sometimes a man and a woman hook up like this. It's part of growing up and you're definitely all grown up. Sometimes it also happens with family but nobody talks about it. It doesn't make you a slut; you're just becoming a woman with needs like everybody else. Every woman loves cock, they just don't broadcast it."
My shriveled up cock slipped out of her cum filled pussy and I thought to myself, my niece is a slut to allow her uncle to cum in her cunt twice. Little did she know that all that cum now moving toward her egg was laden with fertile sperm. It was only 10pm and maybe I could dump a few more loads of my potent sperm in her snatch before we had to leave tomorrow afternoon. I asked her if she was hungry and she was so we ordered room service. We ate and drank the bottle of wine and my niece was again showing her immaturity by drinking way too much which was exactly why I ordered the wine. We talked and had fun and then got back in bed to watch TV. I asked her if she ever saw an X rated movie and she said no so I ordered one that was about an older man with a younger woman, perfect! We started watching the movie and the girl was blowing the older man and swallowed his cum. We were both getting horny and looking at each other ever so often so I made the move on her by putting my arm around her and pulling her close and rubbing her arm and then I moved to her breast.
She said "Uncle Jim, I can't let you fuck me again. I was supposed to wait until I'm married and letting my uncle fuck me makes me a slut."
I said "Allison, every woman loves cock, it doesn't make you a slut and I just want to make you feel good. I love your beautiful tits, let me see them for a minute, take your top off so I can see them."