While tidying up the room, Sensei injured his arm.

I'm sorry, Sensei...

I take full responsibility, and will nurse your arm until it fully heals...

No, it's fine~ An injury like this is no big deal...

More than anything, I'm glad Rio is safe

By the way, why are you in a nurse uniform?

I only have a cold...

The Perfect Nurse, Toki-chan has arrived.

Toki always wore a Nurse uniform when taking care of me...

Based on my rational judgement, I will provide the perfect nursing care, Sensei.

I'll leave it to you...

Well, first of all, let's start by dealing with your sexual desires.

Eh?

Wa-

Ri- Rio?!

Since you are unable to use your arm, your sexual desires must be building up. Am I correct?

That is irrational.

Wait a minute.

Continued in "Rational Nursing" (18+)