Enkou Shoujo wa Okirai desu ka?

Eri has been asking for compensation each time she has sex with her boyfriend, Kengo, to which he feels uncomfortable. And when he finds her roaming the streets out late at night, his worries only increase. Is she really that kind of a person? Or perhaps Kengo is overthinking things a little?
(Source: Irodori Comics)
Note: Published in COMIC1☆11