Notes:

子供手当てでｶｯとなったので大人手当て by まくい on pixiv

Translation: "Mister, since you're already an adult, for this sort of situation to give you a Hard On, or make you think about wanting to smooch on my belly button or lick all over my flat little chest, or make you say "Lower your skirt some more," or heaven forbid, make you want to do dirty things to me with your hard, adult d--- couldn't possibly be the case, right?"

"Did you know?
That kind of person is called a Lolicon!"