The image before this is kind of scribbled, so I can see why it wouldn't be uploaded here, but it's kind of important to the context.

The premise is "What if before transferring to North High, Asakura-san acted like a 'commuting wife' to Nagato's place...? (she just won't go away)"

Asakura is (smugly) posing wearing an apron and lingerie while Nagato sits reading.

Asakura: "Eeee! Honestly Nagato, making me wear such sexy outfits like an apron over my underwear."

Nagato: "I did not ask for this. You barged in here wearing that."

Asakura: "Sheesh Nagato-san!"

Nagato: "......"

Nagato: "eediakustoiap" (incantation)

Then this page.