I've found plenty of erotica, but less regular SFF that includes three-person romance. I was in one of those once and while it didn't work out in a fantastically awful way, I still find it sweet and different.
(Secret confession: I totally wrote three menage erotica books under a penname last year in between Regular SFF Books.)
no subject
(Secret confession: I totally wrote three menage erotica books under a penname last year in between Regular SFF Books.)