We had dated a few years back, and here we were at her advanced degree graduation. Her younger sister and her mother were there. Her little sister (not little—in her mid-30s) was a little hot, and I was a lot bored, so I started flirting, innocently at first, but it got steamy in a hurry.

We found ourselves in the kitchen and got a little make out session in and when she found out I wasn’t kidding about the size of my cock, she wasn’t going to let up. We went next door on some pretense, and she quickly dropped to her knees. I pulled my cock out and she was all over it.

Gagging and drooling and coughing she didn’t waste any time trying to swallow my dick. She was way better than her big sister. Suddenly, the back door opened (we were in the kitchen), and her mom called out. Shit. She pops up, I stuff my cock back in my pants and mom comes around the corner. Luckily, Mom isn’t observant, or she would have noticed that Kelly’s shirt was wet, as was the crotch of my pants, and the considerable bulge in my pants.

We made small talk, and then I needed to load some stuff into my car parked out front. The horny little devil walked me out and I opened the back door.

She dropped her pants and said “Fuck me. Just Fuck me fast and hard before anyone sees.”

I took her with one long stroke, grabbing her hair, and pounded her hard as she requested.

“You fucker. You’re so big. So much bigger than my husband. So much harder. Do it! Make me cum. Harder.” About then, I heard her big sister calling me. I pulled out and pushed her to the ground, her pants around her knees, shutting the car door. I zipped up my pants and walked over to her sister.

“Have you seen Kelly?” 

“Not for a few minutes,” I replied.

I entered the house, leaving her little sis in a pile beside the car.

When we got back into the house, big sis looked at me and said, “Don’t you dare fuck my little sister.”

I didn’t have the heart to tell her that I already did!