Friend's Sister Who Looks Demure But Is Actually a Cocky Brat, Insulting Me with Polite Language Saying "Your Dick Is Pathetic" While Squeezing and Draining Me with Creampie - Riku Ichikawa
While visiting my friend's house, I found myself alone with his polite younger sister, Riku. We decided to play a game together, and she suggested a forfeit rule: the loser must obey any command. Nervous about her proposal, I ended up losing—expecting cute orders, but completely unprepared for what followed. Smiling sweetly, she said, "Please take off all your clothes," revealing that this seemingly innocent girl was actually an extreme sadist hiding beneath a pure exterior. From then on, subjected to her endless stream of erotic demands delivered in polite speech, I became nothing more than a living dildo, enduring a hellish period of relentless ejaculation.