This week’s NSFW GIF of the Hump Day comes to us from Zak Krevitt. In addition to a kinda-NSFW photo practice that occasionally features more-or-less SFW GIFs, the artist has an active kink-centric Twitter profile. His work often documents or exists within queer/fetish subcultures, such as the phenomenon of pup play, where humans role play as either dogs or their masters.
For an idea of how one might achieve the illusion of a wagging tail on a human body, check out the gorgeously-rendered “Butt Plug for Technic”:
