Shy teen sis caught in a steamy encounter, her innocence lost amidst fervent passion. My accidental intrusion revealed her big ass and her partner's massive cock, culminating in a wild, unexpected threesome.
I was going to my sister's room when I noticed something strange. My little sister, who is 18, was doing something with a guy I don't know. I didn't mean to barge in, but I couldn't help but see what was happening. The guy was on top of her, and she was moaning in pleasure. I was shocked and confused, but I decided to leave them alone. However, as I was about to leave, the guy noticed me and asked me to join in. At first, I was hesitant, but then I saw his big cock and I couldn't resist. We continued to have sex with my sister, who was still shy and quiet. The guy was able to satisfy both of us, and we all came together. It was an amazing experience, and I can't wait to do it again.
