As someone who's far too disconnected from women, I desperately wanted to see a female genital. Driven by that desire, I sneaked into my sleeping sister's room, lowered her panties, and admired her wet vulva! Of course, I got an erection! I wanted to insert, but I was just rubbing against her, trying to hold back... but then my hips moved and I ended up forcefully penetrating my sister's wet vulva! And even though I kept pretending to be asleep, I was eventually made to ejaculate inside her!