Blitzkrieg actually rated this R-15? Well, it's being sold in the maniax section either way... Maybe that explains why the cover looks like an inverted manga page; they cut some pages in order to make it R-15. Anyway, the story feels half-finished.

Base +10

什么意思！！给了钱还打我(*｀へ´*)

Base +5, C88 -6

What's R-15? You have to be at least 15 to read it?

Base +6

@delp

Technically, yes. It's used in movie ratings amongst other things in japan. On websites like Pixiv and DLsite though, it also means the work is lewd but not lewd enough to cross the R18+ line.

For this particular work it just means there's no nudity or sex in it while still being porn, at which point it's mostly a fetish thing. Minors aren't allowed to buy this, it's not on the all-ages side of DLsite.

Base +7

http://e-hentai.fbk.tokyo/index/g/1783682/c146afe3ab/

Base +6