Kannou Sensei - Vol. 1 Ch. 5

[MangaDex]

 

[EnRyuu_surf]

Why the fuck is he masturbating in the end every time?

 

[Pilatypus]

Writing while masturbating... Authors sure have some kind of kinks to be able to write.

 

[phil777]

@Pilatypus hey, there's already a manga about a female one that can't draw without masturbating, so. =/

 

[Siquall]

If you can't write while masturbating, you failed in life.

 

[sidann]

Faping give you strenght to writing..
Ah... Now i have a strenght to do my paper...