Second shot at my Sister in law

Note : This story is completely fictional!

Ever since fucking my sister in Law after her shower we have been trying to get alone to go at each other again. We would be around each other but have everyone else around also so we would have to settle with quick gropes hoping not to get caught. We would stop in the hall and I would mall her tits and ass and quickly run her puss through her pants. One time, just a little while later I noticed he pants were wet. She would rub her ass up and down my hard cock inside my pants and rub it with her hands but all that did was really frustrate us both. Last weekend though our two families went camping at the lake and after everyone had gone to bed we both snuck out and down the beach to rekindle our heated affair. I could hardly wait to get her naked and she almost ripped my clothes getting me in the buff as well. I told her I wanted to watch her ass while I ate her pussy and she agreed that that would be a great idea. 

I laid down on the beach and she climbed on top of me in a 69. I grabbed her luscious ass while she mashed her sopping wet pussy against my face. It was awesome to hold that ass while licking every inch of her sopping pussy. She took my throbbing member into her hand and proceeded to gobble down like a pro. She was moaning and slobbering on my prick like a woman in heat and her pussy was soaking my face. I felt her body tense and she let go with her orgasm which almost drowned me in her juices. I kid you not her pussy was like a fountain. 

She didn’t let out a trickle but instead he puss gushed like a geyser. She then slid down my belly so she could impale herself on my throbbing dick so she was facing away and I got to watch her ass as she slid up and down my member. God that was awesome watching that meaty ass as she slid up and down my cock. I told her I was getting close to cumming and she hopped off and turned around, She took a hold of my cock and started to use her juices to lube my wang as she stroked my cock up and down, She then said that she wanted to watch me “shoot my goo”.i reached out and inserted two ingers into ger soaking wet pussy and started to diddle her, matching her strokes on my throbbing rod. She took my balls in one hand and started to gently squeeze them while at the same time stroking my pud like a machine. I watched her face as she watched what she was doing to me. 

I grunted that I was about to cum and she sped up her motion on my prick. I stiffened and grunted and shot a load 3 feet up in the air, some managed to get in her hair. She continued to stroke me until I was all done and then she bent over and licked some of the bigger gobs off of my stomach. I continued my manipulation of her pussy and seconds later I was awarded with a warm liquid running down my hand onto my arm. There we were soaked in each other’s cum so we got up and waded into the lake to clean up. We sat in the shallow water and continued to make out, me touching her sensitive nipples and she holding my limp cock and balls. After about 20 minutes I started to get a hard on once again.. She smiled and laid down in the water and said to go ahead and fuck the hell out of her. I couldn’t resist and climbed on top of her and slid my cock into her pussy. It was weird fucking her in the water as my cock worked like a pump filling her twat with lake water. 

We fucked like that for several minutes when she said she wanted to try something her husband wouldn’t do. I asked her what that was snd she whispered into my ear that she wanted me in her ass. She said that there was something in her pocket that I should go get. I pulled out of her warm pussy with a slurp and went to her pants to find a small bottle of lube she had brought along for just such an idea. I handed her the bottle and she squirted a little glob on the head of my cock then used it to rub her tight ass hole. I was still facing her and told her to pull her legs up as far as she could so I could gain access to her hole. She pulled her legs up and spread them wide so her pussy gaped open and I could also get to her ass easily. 

My wife her sister had let me fuck her in the ass once years ago but would not let me cum in her and never let me fuck her like that again so I was very eager to get another chance at this forbidden fruit. If anything could bring me to cum again this would be it. I took a hold of my wang and guided the head into her tight little chute. I pushed gently and the head of my cock slid in with a pop then stopped. She let out a gasp and grabbed my ass and pulled me into her deeper. I slid all the way into her ass until I felt my balls resting on her ass cheeks, She gave out a giggle and bore down like she was trying to poop. It felt like my whole cock was squeezed at once. I started to slide back out of her ass so I plunged right back in. She just groaned and told me to fuck her ass like it was the last time I would ever get to fuck. I started to pump like a mad man, with my balls slapping her ass cheeks like a bean bag. 

I told her that I would really like to fuck her in the ass in the doggie position so I could watch her ass while I fucked it. She agreed and I pulled out and she rolled over and slid into the lake to get the sand off of her ass. She then bent over on her hands and knees and I aimed my cock at her tight little hole which was now gaping open. I rammed in and out of her ass not believing my luck. She reached up under herself to hold my balls and rub her own clit. I couldn’t take it any longer and I plunged my cock as far up into her ass as I could and then shot my wad into her bowels. 

She pulled off of my squirting cock so the last spurt went all over her ass and slid down her ass crack. She then rolled over and masturbated herself to another mind-blowing eruption of an orgasm. We both slipped into the lake to once again clean up and sneaked back to our own tents and our sleeping spouses. I had no problem sleeping in that morning. I also slipped out a smile when she mentioned that she needed to go use the toilet shortly after getting up herself.