I'm A Lousy Teacher Who Has Sex With A Quiet Boy While Wearing A School Uniform.

Nagisa Tanimura is a quiet, serious honor student who is plain at school. Her obsession and sexual desire, directed only at her apathetic and dull middle-aged teacher, run wild within the school. Edging with aphrodisiacs in the staff room, servicing in the toilet, begging for a creampie in the nurse's office during a blowjob... Knowing she absolutely must not touch a student, she still couldn't stop... Temptation, depravity, pleading, despair... and then climax and massive ejaculation... The desires hidden beneath the uniform destroy everything—ethics and the future. The more serious a girl is, the more intensely erotic she is. I am the worst man, the worst teacher.