Danshi Koukousei wo Yashinaitai Onee-san no Hanashi - Vol. 5 Ch. 119

[MangaDex]

 

[justforthelulz]

Was expecting a fake mustache (or at least a facemask) to complete her impeccable disguise.

 

[Tamerlane]

She just got busted like a goddamn nut

 

[phoenixir]

His wife is so clingy

 

[Pachka84]

That's a cute look for her.

 

[GravityTaxes]

:3

 

[Sam1986]

That’s both cute and disturbing, but what the hell Onee san is the best so no problem at all

 

[Rennis_Tora]

The punchline would have been crazy adorable, if not for being honestly unsettling.