G-Spot Express

Based on a game by Interheart. Katsuhiko, a man who takes pleasure in molesting others, was on a crowded train. He observed a woman being molested; her expression showed embarrassment mixed with ecstasy. Seeking another target, Katsuhiko began his own act. A man named Ginji witnessed this, causing Katsuhiko anxiety as he mistook Ginji for a police officer. However, Ginji disembarked without comment. Days later, when Katsuhiko attempted to molest a different woman, Ginji intervened to stop him. After Katsuhiko left the train, Ginji proceeded to molest women himself, this time accompanied by his companions.