
See I'd have to disagree. I would be disappointed if he was asexual. It's cruel and completely unfair to your partner if they are lusting and you have no interest in satisfying that lust. If both agreed before hand it's different but it's obvious that in their case there was some expectation when they moved in together. Having a relationship with someone that is asexual when you are not means that a compromise has to be found to satisfy the sexual desire of your partner who isn't asexual. None of that was handled before they moved in together so if it had turned out that way then most likely they would have broken up.

I think it's because the seme was younger and since it was his first relationship he felt really insecure in his attractiveness to his partner. I think if the uke had properly explained his feelings a lot of it could have been avoided but instead he chose to push the seme away making the seme super insecure.

Im pretty sure theres a manga with an asexual i just forgot what it was called!! >:(

Just pointing out that this would all depend on whether you know you are asexual or not. I've known a girl who was 30 before she read about asexuality and just went "THAT EXPLAINS EVERYTHING, THANK GOD." she'd been in several relationships, and had had sex and just never got why she didn't want/like sex.
When you've never felt lust its hard to understand what it is. I mean personally I found other people pretty and assumed that was what it was. But it was really the same as finding a painting pretty.
I mean it would still suck but it might not be intentional.
I thought that uke in the first didn't want to have sex because he was an asexual... When it turns out that it wasn't like that. I have to admit that I was slightly disappointed. Still the story was cute. The second couple was alright cute but nothing major. BUT the third one. OMG. Amakasa (the uke) is freaking adorable! he is everything i ever wanted. I wish there was more of him!ლ(´ڡ`ლ)