The boy actually squeaked - but with surprise, not pain.
Morax's voice actually squeaked and then broke.
They were actually squeaking like bats or rats.
Actually squeaking.
Rhoslyn actually squeaked with surprise.
His voice actually squeaked, then returned to its normal level.
His grin, which pulled his inflated features even tighter, actually squeaked.
She actually squeaked!
The symglass actually squeaked in protest at the pressure he was putting on it, something I'd never seen happen before, but he didn't seem to notice.
The thin girl actually squeaked.