Ibitsu, Itoshiki, Himitsugoto - Vol. 1 Ch. 1 - Perverted Love and Secret 1 - Fascination

[MangaDex]

 

[Amaya19]

OK... Do not stick wooden chop sticks up there. Never use anything rough or porous as it'll injure or cause damage.

 

[elinertia42]

Teddy cam right?!

Also @Amaya19 is correct.

 

[Amaya19]

@elinertia42
We don't want people practicing sex or masturbating incorrectly.