Professor Wakayama’s NTR Classroom

Mr. Uesugi and Ms. Wakayama are the couple everyone points to as proof that love works out. You find out what Uesugi is hiding, and you use it on his wife instead of him. The perfect marriage starts cracking from the inside, and you're the one holding the hammer.

The blackmail doesn't end with one favor. It becomes routine, then leverage, then something closer to control, with Ms. Wakayama's resistance eroding a little further each time you push. Whether her husband ever catches on is left hanging over the whole thing like a clock nobody wants to look at.

Play runs as a day-by-day sandbox: manage your approach, raise her compliance through repeated pressure and encounters, and watch how far things go before Uesugi notices anything. How long you keep the secret buried decides which ending you land on, and the game tracks that tension as a running value rather than a fixed script.