Umichan Maiko Classroom Havoc [Ver 22] (Vortex00)

This game is a 2D first person hentai game where players play as the busty pig tailed Maiko Umiya. During the game, while living her normal life, Maiko unknowingly trains herself to survive a fight that previously killed her in the future according to some mysterious time travelers. This game is not meant to be super serious or realistic. A lot of things in the game are intentionally comical or exaggerated