Courtship that bites.Female student Erina has someone she likes.That is Mr. Umeda, the homeroom teacher.She found herself falling in love with her kind and student-oriented teacher.Erina has one problem.She thinks she wants to "eat" the person she likes so much that she holds the other person's lips in her mouth and drools and devours them.She confesses to her teacher, and Erina can't stand it and kisses her.From that day on, she can't control her love and annoys her teacher.She really doesn't want to bother her, but she can't stop herself...that's how much she likes her teacher.One day, when Erina finds out that her relationship with her teacher is rumored, she decides to give up for her teacher.Forbidden love, uncontrollable feelings...A coming-of-age drama depicting a bizarre kiss of a girl who honestly confronts her feelings, saying that she likes her, even though she is puzzled by her own strange habits.