The Guinea Pig

You play as a shy nerd guy who just moved out of his overprotective mother’s house.
As he arrives in the city, he rents the apartment from the beautiful Ashley, a psychology student. As the MC doesn’t have a job to pay the rent, he agrees to pay the rent by attending to some test therapy sessions conducted by Ashley. As thing progresses, the MC gets to discover more about his true self, as well as the devious secrets behind Ashley’s kindess.​