Sensei mo Net Sedai The Net Generation Teacher

Synopsis

High school teacher Yuusuke Ueda finds out that his crossdressing photos from his past are still being shared on social media. On top of that, the person behind the account using his photos suddenly gets closer to his student, Kosaka. How much can Ueda get involved into his students' relationships? Despite his worries, he decides to do something about that mysterious account... (Source: Ichijinsha, translated)