"Uh, sure...I could keep the illusion up if you want, but it is a little dangerous without the chemicals from my mask keeping my powers at bay." He explained "There's a chance of it warping the illusion, and I'd rather not give my baby sister nightmare." He scratched his head. 

"You...don't mind that I'm..." he trailed off. "Y'know. Some guys get real uncomfortable about that sort of thing." He thought back to all the times he'd kicked guys' asses when they tried to jump him and a one night stand outside a gay bar. Needless to say, the one night stand usually became him consoling the fear filled man instead.