All You Can Rub! All You Can Do! All You Can Do! A Student Who Wants To Take Over Her Studies And A Tutor Who Wants To Do Something About Her Big Tits Make A Titty-slapping Contract With Miyu Kohinata!

'Miyuu' is preparing for university entrance exams, but her grades at school don't seem good. However, she doesn't seem flustered by it, spending her days lazily playing games. Worried about her daughter, her mother apparently hired a tutor. That's the reason I came to this house as a tutor. Talking to a lively high school girl, And getting paid for it—this is really the best job. Whoa... and this time I hit the jackpot! Her face is cute, and her boobs are huge too. "Ehh... studying? What a pain..." But her attitude is a bit bad. "Oh, I know, I'll let you use my boobs, so just pretend you're studying." What the hell!? And so this strange relationship began. I do Miyuu's homework for her. In return, I can use her boobs freely. I can grope, lick, or sandwich them as I please. Using a high school girl's boobs like an onahole, rubbing and rubbing. It feels too good... I can't stand it! As I keep fondling her boobs from morning till night, Miyuu gradually starts to feel it too...