When our kind scanlator relayed the message from the mangaka that this ending wasn't going to be the result of an axe, did he make sure to check that admission for signs of duress?
At a brief point between last chapter and this one, I interpreted Moyupu's actions as partly being "I'm doing you a solid and permanently unraveling you from this succubus" but also "she's mine, not yours". Well, assuming that what we saw was what actually happened (it was, of course, somehow).