Oh. Shit. "That....wouldn't work very well, actually." Yako made sure to maintain eye-contact, even if she did have to crane her neck a bit. "I mean, I heal really fast and even on the off chance that my muscles couldn't take the force of your punch, I'd still heal really fast and um. Bleed on you and your hand might get stuck inside and, and..." ....why did he just get so much scarier?!
Unbeknownst to Yako, the black blood pumped through her system faster, tipped off by the apprehension humming through her. If her skin broke, it would be ready to defend its host.
"...and if you really want to I guess you'll still go ahead and try?" She finished uncertainly. If he really wanted to, she doubted she'd be able to move fast enough to dodge, at this close proximity.