He shoots her a funny look. When they get to the rocks, he leans against one with a smirk.

'Look.'

Demonstration A: a hand slipping under the elastic. He doesn't look like he has any problem getting inside them. She's welcome to try, if she likes.

'Have t'wear these to see him alright when I'm chasin' bastards aroun' the place.'

He pulls her in, wanting to kiss her, tipping his hat back on his head.

'An' anyway,' he murmurs, leaning in, 'I don' have any problem with you takin' 'em off t'get inside 'em.'