User blog comment:JeielYozama/Jeiel Yozama's Paths - Answer Poll/@comment-24934423-20161001171958/@comment-24934423-20161004151907

Jeiel's secrets are his own. It wouldn't be right for me to expose everything...but that doesn't mean you can't find out for yourselves. A little bit of divination helps, too.

As for why I ask about the books, your husband has an annoying ability, Resilience, I believe it's called, that prevents him from appropriately adapting to being a proper husband for mamono, physically speaking. If that gets suppressed, it theoretically should be able to solve the problem.

Sebyl, who is a Slime subspecies, can reproduce via division, so she doesn't have to worry about his virility.

Hmm...I may have said too much... ( =w=)/