Bokutachi wa Benkyou ga Dekinai - Vol. 3 Ch. 22 - The secret area of the predecessor is in a [X] state.

[MangaDex]

 

[jasondelaney]

kewl bewty

 

[cybik]

So. Damn. Transparent.

 

[Ani-Matic]

mm okay sensei

 

[Tzuyuchu]

are those

NIPPLES?!?!

(pg 10)

 

[dymarimar]

Little known fact that butts talk sometimes in Japanese Mangas