Chikan Densha 2 - Niizuma Otori Sousakan ~Nerawareta Ureta Nikutai~

Shizuka was once a member of a secret organization dedicated to ridding the world of gropers. Using her frigidity to her advantage, she had captured countless gropers to date. She left the organization to get married, but now her old boss is asking her to return. Will Shizuka, who has since been cured of her frigidity and awakened to the pleasures of sex, be able to carry out her mission safely?

[From Johren]