FURVERT!

anthro anus big_butt bodily_fluids butt canid canine canis domestic_dog duo fart fart_cloud fart_fetish farting_on_another farting_on_face gassy green_fart_cloud hand_on_butt hi_res laught468 looking_at_anus lying male male/male mammal mephitid musk musky_butt obese obese_anthro obese_male on_back overweight overweight_anthro overweight_male presenting presenting_anus raised_tail sitting sitting_on_another size_difference skunk smelly sweat sweaty_anus sweaty_butt tail thick_thighs