Video example of an ILI-SEE romance when the SEE asks about children:



The other type brings up an obvious question and the SEE get a bit embarrassed. I keep bringing up that anime because it really is a Gamma quadra romance story. I have not done the research but I'm sure "ideal" quadra romances exist in the "shonen" genre.

Tis a great crime that most all of us in the west are utterly unaware that you can indeed write a romance novel targeted towards males. If any women are of the persuasion well, that's a market that is currently being underserved. Ain't a whole lot of shounen romance series and they are getting sales pretty hard as of late. If ya want to "write to market" I'd strongly suggest you make a novel series in that vein/genre.