Not/Love Manga Summary
Sex and an insider perspective in exchange for a place to stay. That's the deal young prostitute Bun strikes with jaded detective Daisuke.
But how long can their relationship last when they’re both insisting that it's Not/Love?
Miyamoto Kano's "Walker" universe timeline:
1) Are You Enemy?
2) Not Love *licensed
-- Not/Love dj - The reason why we live together
-- Not/Love dj - Dog Days
-- Not/Love dj - Demonic Conversations
3) Heat (MIYAMOTO Kano)
4) Under the Skin
the ones on ( -- ) are doujinshis..they give background or "add into" to some key points in the main story line. So you're not really missing anything even if you don't read it.