My parents were going to have a party at their house for family and friends. At twenty-four years old I didn't think I needed to go. My mother told me otherwise. I was bummed but I arrived at their party. My parents have an inground pool and that's where everyone had congregated.
My eighteen year old sister Suzie was there as well. She still lived at home but she had grown up lately. Her body was like a grown woman. She had large breasts and wide hips. She had this bikini on that revealed practically everything. I was surprised my parents let her wear it.
I just sat in my chair nursing a beer. Suzie was in and out of the pool and her wet outfit was clinging to her body. I know I shouldn't stare but I couldn't help it. Suzie even looked over at me a few times. It was if she were shown off her body just for me.
Suzie did come over to me dripping wet.
"Aren't you going to join me in the pool? She asked.
I told her not today. She got a scowl on her face and then went back to the pool. I cut out as soon as I could and went home. When I got there I stripped out of my clothes and got onto my bed. I spread my legs and began to pull on my dick. You probably can gather what was on my mind.
I was envisioning my sister's body. What it might be like to have her in bed with me. My seven inch cock got mighty hard having these fantasies of Suzie. I ran my fingers just under my mushroom and then I had to release. I normally use some tissues and catch my load. Not today.
I shot stream of my seed up into the air. Most of it landed on my belly. I thought about all that cum spraying inside my sister's body. Once I finished myself off I cleaned up and got something to eat. The next day I was still sleeping in bed when I heard the doorbell ringing. I quickly threw on a pair of shorts and went to the door.
Sure enough, it was Suzie.
"Did I wake you up?"
I told her not to worry about it. I asked what she was doing up so early.
"It's eleven am," she told me.
I let her inside and we sat down together.
"I thought you might be mad at me from yesterday," she said.