HAHAHAHA Ive got you now sir! This is a Japanese self-insert protag type of game, hints why the protagonist's face is covered up; it is very typical of hentais. The point of covering their faces is so that you can put your face there. Thus, if you see him as getting cucked, then that means you are aroused by being cucked.
What i ultimately mean is if the protagonist face is shown, eyes, details and all, then he/she is their own person, but if thier face is covered by hair, it is meant to put yourself in that position. So because i dont see him as getting cucked, but rather as a "prophet" bringing his fellow men the taste of (elven) women, i see it as a comedic pimping. You know, i see him as a pimp and pimps dont develop feelings for their girls. Girls go out and get'em that paper, as the pimps in my neighborhood would put it.
So in the end i guess it depends on your perspective and how you are aroused by it.