Maria Sensei wa Imouto Gachizei! - Vol. 1 Ch. 2 - Little Sister Contract

[SprinKah]

I like the fact that he isn't really doing it out of...like...ulterior motive or whatever, sure he's infatuated with the teacher but...he works in a...host club where people do all sorts of kink plays, he's kinda a professional, he's really just putting his profession into good use, to help out really :V

 

[CBC]

What a good kid, actually legitimately helping her release her stresses in a controlled and (relatively) safe space. Like seriously speaking, he's actually helping her NOT become a sexual offender or something worse by giving her a big brother figure that's not her actual big bro.

Edit:
Also, all fear the might of the Head Pat!!

 

[Glomoro]

@CBC Actually, in Japan incest isn't even illegal apparently. The problem he's helping her avoid is more like social suicide and possibly ruining her relationship with her family in general... at the risk of her losing her job if things get too weird between them or rumors start getting around since they're teacher and student right now. Honestly, this doesn't seem like a reasonable way to help her at all but as a premise for a story it looks pretty funny so I don't give a damn.

My policy is to take a good long look at logic, and then throw it out the fucking window because I'm reading fiction so whatever.

 

[izumabakumatsu]

That is some serious charisma break. But our MC is such a good guy. Good one

 

[justforthelulz]

@Glomoro

 

[Glomoro]

@justforthelulz Is that Nazuna throwing office lady A out the window?

 

[justforthelulz]

@Glomoro

No, it's Manga throwing Logic out the window.

Spoiler

And also yes, what you said.

 

[AKFandom]

"Lewd"

 

[cksn]

everything about this is ultra based except the incest basis and the kink normalization

 

[HAt_Sauce234]

Yeah no, that's not how it works.

She clearly says that she is leaning towards her attraction towards her brother being romantic.
Any reasonable response would no way be you enabling her fetish while making yourself the object of her affection.