Married (42m) to wife (39f) and I still want to have sex with my sister (51f)! Nope, not adopted, not half-sister, or step-sister, she’s my full blood sister, same mom and dad and the one thing I’ve wanted all my life is to feel myself balls deep up against her hairy pussy lips.

When I was younger, she was one of the first people that I masturbated to. She was also the first girl I masturbated in the same room with. Once I was able to sneak into her room while she was asleep and put my hand under her covers and rub her big butt while I jerked off. She only wore panties and a T-shirt to bed, and I was able to slide my hand down her panties for a few seconds and play with her ass when I came!

I also had a bathroom peep hole that allowed me to see her big, beautiful, fiery red bush, and those massive 40DDD titties she had, no she was not skinny and attractive to most people, but she was my sister, so I think that helped!

While the peephole allowed me to look at my mom and my other sister naked too, and I did masturbate to them as well, She was always my favorite and I emptied myself to her more than anyone else till I started dating. I also love to get her dirty panties and smell and taste them while I jerked off.

Now years later I’m married but I’d cheat on my wife in a heartbeat if my sister offered to let me in her! I do occasionally masterbate to her for old time sake but I do miss seeing her naked!