GutterGoblin's manga / #cross-dressing(23)

Yukihira has long been in love with his teacher, Abe Hiroshi, and wants to confess before graduation. Confused, he ends up stalking Abe and uncovers his biggest secret.

A shriek pierced the air as a sailor uniform skirt fluttered, and Meguru thought he was lucky until he saw... a guy's boxer shorts? He invited Keiichi, the high school boy in a girl's uniform, to his place, intrigued by the mystery of why he wore it. Unknowingly, Meguru discovered the reason behind Keiichi's choice, leading to a tale of entwined hearts and first love.

The secrets under the uniform are something that none of the classmates know.