Ano Oni Kyoushi ga Boku no Ane ni Narundesuka? - Vol. 1 Ch. 5 - I Trained With The Demonic Teacher

[MangaDex]

 

[AnacondaHL]

This is body shaming, erections can happen whenever wherever, especially during puberty

 

[Showman26]

My bro was scolded publically for having a boner