Secretly watching my timid stepsister shower leads to intimate encounter

As a college student, I've been harboring a naughty secret. I've been surreptitiously spying on my timid stepsister as she showers. It's not voyeurism, I swear! I just can't resist the allure of her perfect body. One fateful day, I decided to take my peeping to the next level and joined her in the shower. I was met with a mix of shock and arousal, but who could resist the allure of a young girl's body, right? I took her to the floor, spreading her legs wide. Her tight pussy was calling out to me, and I couldn't resist. I plunged my cock inside, feeling her wetness envelop me. She moaned in pleasure, her body writhing beneath mine. I took my time, savoring every moment. I made her squirt, my cum filling her tight pussy. It was the best shower I've ever had.