Older girl? Femdom? Diabetes inducing story? This manga has it all!  Really enjoyed reading this one, nice to see an MC who can wear his heart on his sleeve and actually take action.

My favorite part was him telling the †žfan“ to fuck off. Okay... second favorite after her riding him like a mechanical bull...

After his comments about that guy getting the same treatment, I'm surprised he didn't actually go and expose him as well. Well, maybe if he tries this again...

I would kill for a sequel to this.

Keep an eye out on Proffesor Cunt and his fliers. He may be back for revenge lol.

Good on Rintarou for being a man and putting that "fan" in his place: on his stupid, mumbling ass. I really enjoyed the immediate switch from manly to meek as it really highlighted how much of a softie he is, which is in stark contrast to how he was portrayed in the first few pages.

[edit]
Ah did I refer to the guy as a fan? I meant to say fag. That's a much more complete description of him (Sorry not sorry).

Could there be a sequel with crossdressing I hope so.

"If it wasn't for the high salary..."? So, he gets paid a salary that's better than most jobs on the market? That's nice. Also, who needs to meet other women when you have one get to be with one your entire working day!
What a guy our protagonist is, though. The way he just shoved the douche aside, tossing his envelope back at him was pretty impressive.
Still, the way he just let his confession that he liked her slip out (I especially like how he started sort of pointing out all her character flaws beforehand, too) felt quite natural, I like it.
Great ending though. Well hey, maybe he has such unrealistic expectations because the perfect girl is already right beside him, so he's just talking about a girl that theoretically would never exist. (Though even if one did, I'm confident he'd still choose our heroine here)

Another good femdom representation!

Rintarou invoked 'Bodyguard' to protecc his beloved Machiko ... LIKE A BOSS!

"APPROVED!" ✌