A summer-themed touching / molestation simulation game at a pool, with Live2D animations, risk mechanics (monitor + heart rate), skill progression, and impregnation / 'mama' transformation goal.

You live in a two-person shared house. One day, a new resident, a student girl named Minami Natsume, moves in. She calls you "big brother" and adores you. Enjoy life with her as you decide how to spend time together.

A simulation game where players manipulate a train environment to engage in animated touching interactions with a schoolgirl, using various techniques and items to create an immersive experience.