By Dan Snierson
Updated September 11, 2014 at 10:46 PM EDT
Credit: Jesse Grant/VH1

One week from tonight, a couple will take their wardrobe-resistant relationship to the next level on a special episode of VH1’s Dating Naked, a reality show in which folks—well, it’s pretty much all there in the title—date naked. In Dating Naked: The Wedding (Sept. 18, 9 p.m.), Alika, a 36-year-old yoga instructor/sexual healer, and Ashley, a 27-year-old artist, will exchange “vows of love and commitment.” No, it’s not a legally binding ceremony or technically a wedding, but Alika, Ashley, and their dozen-and-a-half guests are 100-percent committed to being naked, as you can see in this promo for the big event—as well as these first-look photos.

Credit: Lewis Jacobs/NBC
Credit: Lewis Jacobs/NBC