Kusanagi-sensei Is Being Tested - Vol. 1 Ch. 102 - The Type of Person to Finish it All in July

[MangaDex]

 

[Tezcatlipoca]

I used to draw dicks on my friends homework when they went to the bathroom

 

[AgentKuga]

my friend draws dicks on my homework even if i'm not in the bathroom

 

[Shuraemyyyyiii]

My classmates draw dicks on the board