Princess Cadance, in an attempt to better understand love in all its forms, has decided she needs to sleep with every species in Equestria, no exceptions. When the only member of one of those species says no, she doesn't take it well, and subconsciously channels a power she wasn't even aware of. A power with a dark past, a darker champion, a deadly enemy, and a horrific side effect.
A.N. Cover art by the exceptionally skilled mix-up, A.K.A. amalgamzaku over on Deviantart.