FURVERT!

4:3 anal anal_penetration animated animated_gif anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro bear black_and_white bouncing_belly bouncing_butt bouncing_penis butt duo erection eyewear from_front_position genitals glasses harness knest larger_male larger_penetrated leather leather_harness lizard low_res lying male male/male male_penetrated male_penetrating male_penetrating_male mammal monochrome muscular on_back open_mouth penetration penile penile_penetration penis penis_in_ass reptile scalie sex short_playtime size_difference slightly_chubby slightly_chubby_male smaller_male standing tattoo