Denpa Kyoushi - Vol. 4 Ch. 29 - A Real Price Tag

[MangaDex]

 

[deathmailrock]

Even if you want to punish him for cheating... you should remember that she escaped into the bathroom against his will... so he still didn't cheat on his imouto... so imouto should forgive him... his only crime is bathing with her... but even then, if you joined him like you should have, this wouldn't have happened... so it's YOUR fault... stupid imouto....😫