Miyabi Midorikawa, a college student with a divine body and H-cup breasts, has finally lifted the ban on creampies! Miyabi, who attends the same university, starts dating him, but they make a strict promise to never use condoms until marriage. Will Miyabi be able to satisfy him with sex, win his heart, and get married after living together and surviving her busy life as a working adult and fights for four years? Aim for your first raw creampie sex in this drama where your life and Miyabi's lives intersect!