Hey, I’m Jase, 41 and single since January, after an 8 year relationship. My sister Jett is also 41 and divorced for a year. Yes, we are twins and yes, she was named after Joan Jett.

This is all so fresh in my mind and is 100% accurate, I hope you enjoy.

We were always close growing up and found ourselves getting closer again after our failed relationships. We talked quite a bit and texted even more, sometimes for hours. Then Jett asked me one night if I wanted to go up to the cottage on Memorial Day weekend, just a few short weeks ago. The cottage was a very small home our grandparents had for years in Wisconsin and was left to us when they passed. A nice getaway place, more than anything. It was also very isolated, off of the lake and no neighbors for 100 yards on each side of it. It also had only one bedroom with a queen size bed.

I quickly accepted her offer. With the texts lately getting more personal and the way we were so open with each other, thoughts were rolling around in my head. Jett was a knockout with dark brunette hair up to her shoulder blades, beautiful green eyes, very busty and she’s 5’6”. She for sure liked showing her cleavage and was really a funny and cool woman, besides being sexy. I myself am 5’9”, 165 lbs, short black hair and goatee, 7 inches when fully hard. Continuing on…..

I picked Jett up on Saturday morning and she looked great. She had dyed her hair black and added some blonde highlights, It was now a little shorter, just barely touching her shoulders, She had a low cut summer dress on and platform summer sandals. I loaded her bags in the car and off we went. We arrived after 11am and got settled in. We had lunch and somewhere around 2 pm I made us a couple of drinks. Then another and another. We were sitting outside and Jett decided she wanted to lay in the sun, the weather was gorgeous and we were a little buzzed. I got a lounger out for her and she went in to change. She came back out and I was stunned. She had a 2 piece bikini on and there was nothing left to the imagination. She had suntan lotion in her hand and sunglasses on. She had the body of a 25 year old and her tits looked huge. The thin bikini bottom barely covered her pussy. Was this intentional?

She put some suntan lotion on her arms and front of her legs and laid on her back. We had a small radio on with a local rock station and thankfully I wore sunglasses so she couldn’t see me gawking at her perfect body as my cock grew quickly to a full, rigid, hard on. What a beautiful spring afternoon this was turning out to be. After a half hour or so, she changed positions to lay on her belly and held up the suntan lotion and said, “Please get my back”? I literally jumped up and got the lotion from her and kneeled beside the lounger. I squirted it on her shoulders and back and then the backs of her legs. As I rubbed it in I thought my cock was going to rip through my shorts. I began rubbing lotion into her legs and feet. She had some killer blue toenail polish on and this now had turned erotic for me. I stopped before I did something stupid but Jett said how good it felt. The flirting was now in full force I thought. Nothing further happened until later that night.

After being outside all afternoon and evening, grilling and drinking, we both showered (separately) and I put on my usual, cotton shorts and t-shirt and Jett came out later wearing a baseball jersey style concert shirt and it barely covered her ass. At this point I didn’t know if she was completely naked underneath. We sat on the same couch and had a glass of wine for a nightcap and talked a bit and then it was bedtime. This is where I told her I would sleep on the couch and then she said, “Are you sure? The bed is big enough for 2.” I just said, “Well, if you don’t mind company then I don’t.” And she said one word only but in an excited tone, “Great!”.

She got ready for bed first and was in there before me. When I came in the bedroom I noticed her concert shirt was draped over the headboard. Was she naked?? I took my t shirt off but left my shorts on and climbed into bed. I kissed her goodnight on the cheek and she reached her hand back and felt I had shorts on. Then the magic words came out. She said, “ I sleep naked, if you do too that’s fine with me”. Well I don’t sleep naked but I just blurted out, “Ok, cool” and removed my shorts. We were both lying on our left side but not too close, when Jett slid back until we were almost spooning. She turned her head and said, ’I’m glad to be spending an awesome weekend with my brother” and kissed me on the lips, just a peck. She turned back, took my hand and pulled it so it was around her waist and rested on her belly just below her tits. We were now officially spooning and I was desperately trying to keep my rock hard cock from pressing into her and failing. I know she could feel it and she made a move that convinced me there was no doubt we were going to have sex.

She draped her right leg over my legs. I instantly felt her pubic hair on my cock which had moved to her pussy now. That’s when I began to feel her big tits. I rubbed and squeezed them and pulled on her nipples. She let out a soft moan. The head of my cock was pressed against her pussy lips and they were wet. I continued playing with her tits with my right hand and she turned her head again and we locked in a deep, tongue dueling kiss. This is the moment I pushed my cock inside her. I pushed it in slowly until I was all the way in. Here we were, my sister’s tongue in my mouth, my hand on her tits and my cock in her pussy. It was surreal and the most awesome feeling I’ve ever experienced. I got a nice rhythm going and my cock repeatedly slid in and out of her pussy.

We continued kissing and I moved my hand from her tits to her leg and raised it up a bit for deeper penetration. She broke our kiss and turned her head back and started to meet me thrust for thrust, moving her hips back and forth. She was moaning and I felt that familiar feeling of my cum deep down and ready to erupt. I whispered in her ear that I was going to cum and she reached back and dug her nails into my ass cheek, pulling me harder into her. I began pounding my cock harder and deeper into her and let out a couple of grunts as my cock began exploding inside her. I didn’t count of course but I bet I had 7-8 shots of cum that filled her pussy. I pulled out and rolled on my back exhausted. Jett also rolled over and pulled the sheets all the way off of us and began sucking my cum covered cock. Surprisingly, I only became minimally soft and was hard again in no time. I watched her suck my cock and it was something to see. She damn near was deep throating me but not quite. I watched my cock disappear in and out of her mouth. She pumped my cock in her fist and when I was satisfyingly hard for her, she got up and mounted me, facing me she sat on my cock all the way down.

She was riding me, her big tits bouncing all over, I reached up, now with both hands free and squeezed and mashed them together in my hands. She rode me for around 10 minutes, my stamina the 2nd time around was very pleasing to me. I then wanted to switch positions. I had her get off of me and I had her lie on her back and then got between her legs, put her feet on my shoulders and slid my cock in her. I started fucking her hard and then took one of her feet and began to lick and suck her toes and foot. This made her even more crazy, she was pulling on her massive tits and I thrusted in, out, in, out. She had cum hard twice already and now it my turn again. I felt another eruption on the way. I fucked her faster and faster and started shooting ropes of cum deep in her pussy again. We finally collapsed with exhaustion and fell asleep with Jett in my arms.

I have made this long so I will continue soon with Sunday and Monday’s incredible days. They were even wilder and crazier than this. Jett loves anal, I found out….