You’re going to need a new pair of panties. Bite Beauty is back with an installment of “Hot Guys Making Lipstick,” the brand’s new video series that highlights, well, hot guys making lipstick. The latest installment features none other than Sam Asghari, pop icon Britney Spears’ boyfriend and personal trainer. In the clip, Asghari dons a lab coat and concocts Bite Beauty’s Agave+ Daytime Lip Balm as sultry music plays in the backdrop.

Watch the “Hot Guys Making Lipstick” installment with Asghari below.