You would but f***ing hell man it'd be a terrifying experience. 
Look at her, she could probably f***ing crush your cock with one little tensing of her vadge. One false move and you'd never see it again, and she's probably off her face on steroids or something similar as well so it wouldn't take much to p*ss her off.
She could probably cut off the blood flow to your little fella with a squeeze like, knew a lad who shagged a lass like that once and it happened to him. Instant game over.
I'd still give it a go like, if only because if she asked and I said no she'd f***ing knock me out.