I'm too single for this's feed

I want a bl like “December” where the ml is obsessed but not in a bad way? Idk if I’m making sense. Like he’d do anything for the mc but would never hurt/SA them, not be toxic either. Just overall a very sweet couple who’re obsessed with each other (it would be nice if it was an omegaverse too) ლ(´ڡ`ლ)