Kobayashi's Premature Ejaculation Training

This is a masturbation training game for adult male audiences. The heroine Kobayashi performs thigh-slapping exercises, and players are encouraged to keep pace with her rhythm. The game features both fellatio and sexual intercourse scenes that unlock as the dialogue progresses. Sessions are short, typically 5–10 minutes, with adjustable playback speeds and scene variations for replay value. The work uses AI-generated machine translations for dialogue and texture backgrounds.