Professor Wakayama's NTR Classroom

Mr. Uesugi and Ms. Wakayama are an admired married couple whose relationship is tested when you discover a secret and use it to blackmail Ms. Wakayama. The game follows the consequences of your coercion as their bond deteriorates. It is a sandbox-style adult RPG with animated 2D graphics, set in a school environment, where you progress through sexual encounters with Ms. Wakayama while managing her lewdness and corruption levels. Multiple endings exist, including a "Cover-up" ending where the affair remains hidden if discovered after a certain threshold.