Train Modification Touching Lasciviousness ~Creating a Space of Carefree Lasciviousness~v1.1.0
Creator / Studio: KesshiteYowanai
Dec 25, 2025

In this adult-oriented simulation game, players gain control of a customizable train environment designed for lascivious interactions. The protagonist encounters a beautiful, serious, and slightly timid schoolgirl from a nearby school, who is part of the girls’ basketball team and has a well-developed physique. The game allows players to modify the train’s atmosphere, such as adjusting crowd density or removing the girl’s clothing (shirt and skirt), to facilitate various animated touching actions. With over 30 unique lascivious animations and 1000+ variations based on clothing and state, players can explore a range of interactions, each with distinct climax scenes enhanced by single-frame CGs (500+ CG variations). The gameplay revolves around managing parameters like sensitivity, tolerance, alertness, and affection, which influence the girl’s reactions and expressions, from neutral to blushing, angry, or aroused. Players earn money through actions to purchase items that enhance the environment, such as making the train more permissive or unlocking new interactions. The game features no game-over conditions, allowing relaxed exploration, with a balance of challenging early stages and more relaxed, rewarding later stages. Estimated playtime is around 2 hours.
