Nerdy Step-Sister Fucked By Grounded Step-Brother

My father is incredibly harsh with me, fully aware of my raging teenage desires and my habit of pleasuring myself, yet he barges in without warning, always interrupting my private sessions. I ended up getting restricted as punishment, while he pampers my stepsister Kylie like she's royalty, letting her pursue her studies and geeky interests freely. The moment my dad steps out, I stealthily slip into her bedroom. Since I'm barred from using my computer for self-gratification, I turn to my stepsister for release instead. Initially, Kylie is repulsed and uncomfortable, but I sense her hidden naughty streak emerging. My stepsister eventually allows me to penetrate her deeply, and I finish by showering her beautiful features with my hot release.