Have you read Talk to Me? That's a good one. Less drama tho since the characters are together from the start. It's really good tho and the art is fantastic.
The Missing O is good too. This one has multiple female characters and it show their sex lives too so it's more similar to this one in the way we following multiple relationships.
(Except Narita, our lesbian protector)
(Also except uncle as he's the parent that we all deserve)
That's true!