The story is okay, except for 2 things that KEEP annoying me.
That the MC keeps surrendering whenever the girl is is threatened, even when there is no hint that she would stay dead, even when the girl herself tells him otherwise. It magically worked itself out, but rather than showing that the MC cared, it showed that he's a moron.
The MC's mind, with regards sex as requested by the girl, is all fked up. I understand, and even personally agree with wanting to be monogamous, but he keeps overanalyzing things, and oh dear god did it get annoying quickly.