Bonesaw- Venoms and Allergens

She noticed almost immediately, drawing the can of aerosol spray she’d used to wipe out the first swarm I’d set on her.  One hornet managed to sting her, and with my power as limited as it was, I couldn’t stop it from contracting its body in such a way as to inject its venom into her.
...

“Just so you know, I’ve rendered myself immune to all those pesky little venoms and allergens,” she said.  “And I can turn pain off like I’m flicking a switch.  Don’t want to do that on a permanent basis, but it does make this easier to deal with.”

So I wasn’t even hurting her.  Damn it.

“It’s still annoying.”

- Worm, Snare 13.9