Until You're Brimming Over

I've never been loved so aggressively. Sakuya, a college student, was taken in by his uncle along with his sister―but what should have been a sanctuary became a nightmare. Treated like a servant and burdened by a debt he never asked for, Sakuya is forced to pay for everything he has "owed." Determined to protect his sister's future and keep her in boarding school, he takes a job tutoring for a successful illustrator named Nagi. Nagi is immediately captivated by Sakuya, eventually asking him to pose as a model. But the professional boundary shatters when Nagi makes a startling proposition: “If I pay you even more, would you let me sleep with you?" This is the story of a forbidden, intense love between a passionate illustrator and a pitiful college student.