Ms. Han's After-School Tutoring

Ms. Han's After-School Tutoring is an adult puzzle game which is designed to be played with the A-GUI male masturbation device, though it can also be played using a mouse. Players assume the role of a problematic student who is finding it difficult to adapt to life on campus until his parent invites an attractive teacher named Ms. Han to become his personal tutor. The student and teacher are attracted to each other and end up secretly having sex around the house.

The gameplay consists of visual novel-esque story segments where the player must solve math problems by choosing the correct answer from several options. Completing tests awards points which increases the player's "Academic Score". Once 6 tests have been completed, the player can take a "practice exam" which contains 10 slightly harder math problems and unlocks adult content when completed. Upon earning a hundred points, the player can take “official exams” which feature harder questions and unlock additional levels and adult content when completed.