Talk:Monster Girl Encyclopedia World Guide I: Fallen Maidens/@comment-99.12.165.44-20151001022326/@comment-78.20.131.40-20151001103846

No, it's not. As long as it's not with another male, a monster does not consider it unfaithfullness. To them, a significant other is exclusively male and genuine sex (the way they like it) is male on female only. It's kind of a double standard, yes, but it's at least justified.

In fact, if a Mamono monsterizes a woman that way, she may very likely become another wife for the first one's husband. This offers him even greater pleasure, which is what truly counts for a mamono wife. So in a sense, she's doing it for her husband.