Responses
I dont really find this one sided since first of all both sides wanted it. The fact that the seme and uke seems to be enjoying it makes it not one sided
(=・ω・=)
Plus for me i think their relationship will last due to the fact that their possessiveness for each other would literally put others away from their relationship
(gives the killing stalking vibe but this is... lets say 'milder')

I'm really curious as to what will happen or what would've happened if another guy made a move on Naru (=・ω・=)
Anyways I'm the fragile heart kinda person (don't get me wrong, years ago I bat no eyelid for stuff like this and worse), so this really wasn't my cup of tea (stuff like manipulation/domination/controlling makes me uncomfy). But lol, I loved that till death do us part scene hahahaha ε=ε=(ノ≧∇≦)ノ
This was not the worst I've seen, kinda lowkey glad it ended like this... could've been worse... so I'm okay~