a girl with only her breasts developed, unable to get credits at an entertainment school. i, the homeroom teacher… lost my reason to a mature, voluptuous big-breasted student and crossed the line… "rui, your breasts are too big…" the more i know it's wrong, the more excited i get… a teacher who devoured her immaturely! student and teacher, a forbidden physical relationship. an insatiable desire! this is absolutely a secret between the two of us! crossing the line. knowing it's wrong, i still have a secret hotel meeting after school today…