They aren't on fire, if you watch the anime you'll actually learn he's upgrading her battle efficiency by well making her orgasm, he does it for two other chicks
She's an extreme masochist who gets off on BDSM play and eventually pledges herself as the protagonists willing and permanent sex slave. Considering this is one if those types of series where powerups come from perverted play it's easy to see why she's getting such a boost from this.
Posted on 2016-08-04 00:16:22 Score: 6 (vote Up) ( Report comment )
Sigh...
*Unzips*
Posted on 2016-08-04 00:18:57 Score: 0 (vote Up) ( Report comment )
Posted on 2016-08-04 00:58:16 Score: 2 (vote Up) ( Report comment )
Posted on 2020-03-16 18:36:35 Score: 1 (vote Up) ( Report comment )