Talk:Kenkou Cross Q&A/@comment-46152398-20200804174222/@comment-10429980-20200806173456

One possible method would be to devote yourself to the Eros faith, since it seems her blessings assist in protecting lovers from anything that threatens their bonds. Not that Eros excludes harems, but she likely would assist in keeping unwanted ones from forming.

Regardless, the fact that most relationships in the MGE are monogamous suggests that generally if that is what the couple wants then that is what is going to happen. The setting simply allows for monsters to fall in love with claimed men in certain situations, but there is no requirement that those situations happen or that she will fall in love if the situation happens.

For example, take the former king of Lescatie, Castor. He apparently has tons of monster girl fans and followers, some of whom are noted to be more devoted to him than they are to Druella. Yet he apparently has only one wife, the former queen who became a youko. http://monstergirlsredux.com/viewtopic.php?f=41&t=1928

Also, actually no, you won't at some point gain superhuman strength, battle skill, etc. as a incubus. That's not a natural part of their power set. Yes, incubi are durable and have superhuman stamina to assist in sex, but using power for battle, let alone having skill for it, still requires effort and talent. Incubi who devote themselves to such training can gain such power, but many never bother to or are otherwise uninterested in it or just plain lack tha talent for it. So no need to worry about a lizardman or salamander challenging you if you aren't a fighter (and besides, one would assume they'd prefer to challenge unclaimed men, hence why they travel in search of someone to challenge instead of staying in their village and just challenging another lizardman or salamander's husband).