Characters in this story are actual people so names will be kept private and replaced with random names. Both are 18+. It's my first story so hope y'all enjoy.
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Me and my sister Sam have been secretly lovers for a while and it makes me happy to have her in my life. What started our relationship was a simple crush my sister had on me when we were both in high school that she wasn't able to admit until a few months later. When she did it made me feel happy that she liked me in such a way, but saddened at the thought of us not being able to fully be together due to the society we live in. We grew our love in a simple sibling bond until one night we changed both of our lives forever and knew everything was gonna be different. It started with the two of us being in her room and watching Gabriel Iglesias out of boredom. During the movie I noticed that Sam was laying close to me on her bed and had one of her hands on my right knee and was slightly moving it upwards.
I tried to ignore it as long as I could until her hand was right at my crotch, rubbing the area and making me hard. After a few minutes I shifted a little and placed my hand on her side, holding her a bit closer to me. Hardly able to focus on the movie anymore, I turn to face her and looked at her expression that she wasn't paying attention either. I finally broke the silence between us to address what was happening.
"You can turn off the movie since it seems neither of us can really focus on it and I'm sure you'd rather do something more entertaining." Was all I had to say that changed our relationship to what it is now.
Sam turned off the movie before turning onto her side, looking me in the face as her hand kept rubbing my slowly hardening cock.