I can't stand this kind of mangas anymore, It's totally unreal
I mean, what's the point about writing something as stupid as this manga? A healthy college student not interested in sex with his loved one, while they live together? It's plain stupid and anyone normal would think the same.
The problem with this kind of "unrealistic" works, is that they're "SOL", I would straight add the tag "phantasy" or "ED" on it coz it's either Phantasy or the writer/Mc has a several ED and he want's to write something where he could picture his own sexless life.