My girlfriend has a younger sister named Hinachan. Despite her innocent appearance, she has huge H-cup breasts. Plus, it seems like she's never had a boyfriend. I've been secretly in love with Hinachan for a while. Then, on the day my girlfriend was out of town on business, I assaulted Hinachan. Driven by desire, I licked her lips, groped her breasts, and sucked on her pussy until I thrust my cock deep into her vagina and came! As Hinachan sobbed, I confessed my love to her.
