Ginny grinned, but it was humorless. Serafina looked about as eager to use the Imperius as Ginny did to go under it. It would be easy to pretend it worked, but she had the distinct feeling that Amycus would see right through them.
"Not particularly," Ginny shifted her weight between her feet, "Painless enough so I don't come looking for you in some dark corridor, convincing enough that he doesn't take over and peel my skin off. Sound like a deal?"