While her husband is on a business trip, Ichika decides to invite her students to her home for a special art class.It was supposed to be a fun after-school class, but when Ichika learns that her husband is away on a short business trip for three days, her students reveal their hidden true colors and come up with a dastardly plan. Execute.Ichika Kamihata finally appears in the popular hardware series! After 3 days of confinement, the female teacher turns into a lewd beast!I'm so excited that I don't understand normal...