Yuki Nijino's manga / #Multiple Personalities Disorder(1)

Gimme, Heaven

Ongoing | Mogako | 2000 released

Ch. 1 Interesting premise, but hard to say how it'll turn out. Tbh DID romance could go both ways, feeling like a harem/love triangle(not literally) or monogamy with many third wheels lol. But it's only worth if it updates; since it hasn't in like four years sigh. - Guy's partner has DID.