Ah, sweet Tsundere Vanilla goodness.
I like how he so nonchalantly brought over suppositories for her though.
"I'll have to stick one in the front, too"? Something tells me he's not talking about the suppository.
Also, "Your dick will give me all the medicine I need"? Clearly she understands how 'injections' in Hentai works. Guaranteed cure, really.
I'm almost certain NO *cough-cough* legitimate instructions on how to apply suppositories follow anything even close to what was depicted in these 22 or so pages.
... but then, most of us are not here to see real life stuff being depicted, are we (wink-wink, nudge-nudge)?