My Girlfriend's Older Sister Is A Little Devil Who Will Creep Up From Behind And Whisper Dirty Talk Into My Ear While Tweaking My Nipples And Driving Me Crazy, While My Girlfriend Is Right There Beside Me Miru

The sadistic genius of S1, miru, and the up-and-coming genius M-man director Samoari finally collaborate! One day, my little sister's boyfriend comes over, and he's super confident but totally not cool! To test if he's worthy of my sister, I tease his nipples, and he twitches with a huge reaction! I whisper dirty talk in his ear, and his dick gets rock hard! Coming while his girlfriend is nearby is the worst! But maybe I want to bully him a little more... lol.