Shitsuji Shoujo to Ojou-sama - Vol. 1 Ch. 2 - Words of a Pledge Placed in a Necklace

[MangaDex]

 

[Tsukinotaku]

And that's why you always knock before enterign someone's room...

Actually, just don't enter any room wihtout the owner's permission, like wtf girl....

 

[marianolinx]

No chromo?