My eighteen year old sister Tess was turning eighteen this Friday. She had a big party planned at my parent's house. Most of her friends and her boyfriend were going to attend. When the party came rolling around only half her friends attended and her boyfriend was a no-show. The next day my doorbell rang at my apartment. It was Tess.
She came barging in and I could see she was upset.
"No one showed up at my birthday party."
I could see she was close to crying. I ushered her in and we sat down on the sofa. Her life was ruined according to my younger sister. I tried to rationalize with her.
" There will be more parties," I told her. "It's not the end of the world."
That was not what Tess wanted to hear. She reached out and slapped my face. I think we were both shocked by her action. Tess got up and ran into my bedroom. I sat there for a few minutes to calm myself down. I then got up and walked back to my bedroom. There sat Tess and she was crying.
"I'm so sorry Josh, I didn't mean that."
I sat down next to her and put my arm around her shoulder. That is when the crying really began. Tess placed her arms around my neck. when she finally calmed down some she looked at my face. I don't know what came over her. She planted her mouth on mine and we had a passionate kiss. It went on like that for some minutes and then Tess pulled back.
"Make love to me Josh," she surprised me with that.
I tried tell her that wasn't the best idea. She didn't want to hear it. It didn't help that my eighteen year old sister had a woman's body. She had large tits and she had a shapely figure. She pushed her tits into my chest. I was losing control of doing the right thing. I lost control of myself. I started to remove my sister's clothing. Off came her shirt and pants and panties. Tess undid her bra. I almost had an orgasm right there.