He experiences sex for the first time in his student life! Shota-kun, a young male student, experiences sex for the first time with a girl he is interested in during his summer vacation! The first time you have sex with one of four students, your route will diverge depending on the girl you had sex with. Depending on the character, the strategy and conversation during sex will change! So, you can enjoy at least two rounds of the game! You may collect [H pictures] somewhere in the map, or encounter a [Lascivious woman]! You can watch sex events and other H-related events as many times as you want in the recollection room! At the end of your sex life, if you choose one of the 4 girls and confess to her, you may get a happy ending! There is a possibility that you can see a happy ending! Depending on the route branching, you may be rejected.