I'm a college student, so I've never met anyone, but I've been trying to get my sister's friend to stay over, but she doesn't pay me any attention! I'm so frustrated that I mix an aphrodisiac into the bath water! As I intended, the aphrodisiac spreads around my sister's friend in the bath, and her whole body becomes an erogenous zone! I lock her in the bath and show her my dick through the glass, teasing her... She wants my dick so much that she sticks her ass against the glass and begs for me to insert it! So I shoved my dick in until I was satisfied!