At a popular piano school, a strange rumor has been spreading—that there's a female instructor who gives lessons using her body. To verify the truth, we thoroughly investigate whether it's possible to receive a lesson and have sex with the rumored teacher! ★The first teacher is a current music university student. She gives bold lessons by pressing her body close, deliberately flashing her panties with an ultra-mini skirt—a lewd female instructor. ★The second teacher is a married woman. She isn't flashy, but a kind milf who genuinely cares about her students. Are these two the rumored piano instructors?