FURVERT!

anthro anthro_on_anthro belly belly_tuft big_nipples canid canine canis chest_tuft duo gavin_sinclaire genitals grey_hair grin gulonine hair hi_res humanoid_genitalia humanoid_penis licking licking_lips male male/male mammal mature_anthro mature_male mustelid musteline nipples penis penis_grab rine robert_hayes seductive slightly_chubby smile solo_focus tongue tongue_out tuft wolf wolverine