More practice with Tundronians, one of my original alien species. While preparing for a snowball fight, a girl is doing a little teasing to a boy who happened to be wearing some attention-grabbing clothes.
Snowball fighting is a popular sport on Katundron, the Tundronian's home planet. It's done as a casual passtime or for major league competitions.
For those unfamiliar with Tundronians, here's some basic info: https://www.weasyl.com/~oddymcstrange/submissions/1803104/tundronian-concept-data