My sister came to visit with her fiance. He was tall and broad-chested; he was fucking sexy.
Throughout the conversation, my eyes were glued to him, and I wondered how huge he was down there. But then I knew my limit; there were things I shouldn’t be doing, and I intended to keep my desire to myself.
But the demons in my heart got the better of me. I needed to grab something at the store, and I couldn’t drive, so he decided to help me.
We got in the truck, and I noticed his pants had a bulge, they looked huge, but then I ignored it. On getting to the store, I left him in the truck and hurriedly went to grab my stuff.
I came back. I noticed the windows were tightly closed, but I guess he just wanted to be alone, I flew the door open, and I found him holding his cock in his hands while watching porn.
I placed my hand over my mouth as I got into the truck, shutting the door after me.
His hands were still on his cock as he apologized and tried to buckle up, but I stopped him. I couldn’t take my eyes off his cock; it was about 9inches and looked thick. I placed my hand on it and began to stroke gently.
I shouldn’t be doing this, something kept on telling me, but I chose to ignore it. I bent my head, took it in my mouth, and began to suck.
I twirled my tongue around it while my hand stroked his balls; yes! He cursed out as he pulled me by the hair and began to fuck my face.
It felt so good and shameful. I stroked with my hand as I sucked. My saliva was drooling all over my mouth and his balls. I brought out my titties and wrapped them tightly around his cock as I stroked.
I was losing it coz he was too. I stroked my titties as my tongue returned to work. I covered his cock with my mouth and felt him down my throat. Then suddenly I heard a knock. I looked up to see who it was, but he shoved my head back down, and I continued to jerk him off.
All I heard was the security telling us to leave. As he drove and apologized, my tongue was on his cock until his cum filled my mouth. I licked every piece of cum from his cock and sat back down as if nothing had happened.
Source: reddit.com/r/Erotica/comments/xzqaqu/fucking_my_sisters_fiance_19f