Me, a Premature Virgin, and My Busty Monster Sister - Part 1

A comedic adult adventure game in which a virgin protagonist named Tatsu unexpectedly moves in with his attractive aunt Maika due to his mother's sudden departure. As they live together, Tatsu encounters a series of suggestive situations and sexual advances from his charming aunt. The game focuses on romantic and sexual encounters between the two characters, featuring 15 intimate scenes presented in high-resolution artwork. Gameplay involves no combat or errands—the player simply navigates Tatsu through the unfolding narrative to experience the intimate moments with his aunt, with a gallery mode to replay all encountered events.