Aggressors of Dark Kombat

Also known as GanGan (which is a fun word to say). The sole female character was Kisarah, who would later appear in NeoGeo Battle Colosseum (whose Japanese portmanteau of negibako is almost as fun to say as Gangan), could break her opponent's heart with a kiss... but it's not exactly what you think. There's also a mugen version of Vanessa who has a similar move.

https://www.youtube.com/watch?v=8xfY_KBW7PQ

Start the vid at around 1:05