Here’s Harry Potter and the Half-Blood Prince actor Freddie Stroma showing off his gymnastics skills (and a piece of his ass!) in this video for the Acne Underwear Autumn/Winter 09 campaign. Freddie plays Cormac McLaggen in the movie. Kudos to Acne for coming up with this brilliant idea.

NSFW Warning: Don’t venture beyond 2:55 if you are not comfortable with hot male bottoms!

Best moment: NA467891