That's why there's fanfiction. I don't know if you've noticed, but a lot of fanfiction out there is romance, romance, romance. Nothing wrong with this. It's also a chance to publish fiction in a way that it will be read and hopefully commented on, even if it will never be paid for or fully credited to the author. In fanfiction it, predictably, refers to pornographic stories.
Lime is something in the vicinity, and lemon-scented only hints at it.
Because I used to read a lot of this stuff, write it too, of course. Even if I didn't I'd probably know the terms. Because it is not. I have yaoi lemon fanfiction here, but I don't see any of it as being harmful to pure innocent minds. Unless one considers opening minds the same as ruining them.