Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
One day, high school teacher Yusuke Ueda runs into a picture of himself dressed as a woman in the past on social media, known as Black History. Moreover, the account that uses that picture is very close to his teacher, Kosaka. How far can I go into the student's relationship with other students? Despite his worries, Ueda decides to contact the account.