Masturbating while showering with my stepsister

I've been craving a steamy shower to cool down after a hot day in the dorm, but little did I know, my stepsister would be joining me. As I started to wash off, my hands found their way to my throbbing hard cock. My stepsister caught me in the act and, instead of getting mad, she decided to join in. It was a wild ride from there, as she took control of my big cock with her tiny hands, stroking it with a fervor that made me shudder. But that wasn't enough for her. She dropped to her knees, taking my monster cock into her mouth, sucking on it with a hunger that surprised both of us. Her lips were like a soft, warm glove around my big cock, and I couldn't help but lose myself in the moment. As we continued our steamy session, I couldn't help but wonder if this was just a one-time thing or if we were about to embark on a wild, passionate relationship.