James pouted excessively when he had to put Lily down, but as soon as he'd heard Molly and Peter's statements, he looked absolutely scandalised.
"Watch? Surely you jest!" At that, he shoved his broomstick into Peter's chest, giving him a wide grin and tilting his head in the direction of the Pitch. "C'mon Petey, why don't you have a go? That broom is brills. You'll be safe. And you!" James turned on Molly, putting his hands mockingly on his hips and raising his eyebrows to a perfectly shocked level.
"Why, we'll just have to find you a good broom, won't we! There're decent ones in the broom cupboard, if you don't mind a slow start and rubbish elevation..." He trailed off as he headed over toward the nearby cupboard in question, disappearing into it as he rummaged.