DOCP-271 I hadn't been home in a while, and as soon as I returned, my little sister who has a brother complex started to act cute towards me. Before I knew it, I had an erection against her body. She noticed too and said, "It's our little secret, big brot

I returned home after a long time. My cute little sister seems to really like me, acting towards me like I'm her boyfriend. Seeing her grown body, I involuntarily got an erection. I thought she might see and call me a creep, but instead, she started playing with my dick with devilish hands! No good! This is going to lead to incest! Did she notice my thoughts? My sister then started moving her hips like a little devil, and before I knew it, she inserted my bare cock! W-wait! It's too late to stop. The incredibly pleasurable, taboo sibling sex has begun!!