FURVERT!

2d_animation abdominal_bulge anal anal_penetration anal_tugging animal_genitalia animal_penis animated animated_gif anthro anus ball_size_difference ball_slap balls balls_deep bareback bathroom bathroom_sex black_penis bottomless bottomless_male bouncing_balls briefs bulge butt canid canine canine_genitalia canine_penis clothed clothing clothing_aside dominant dugan_(metalfoxt)duo erection erection_under_briefs erection_under_clothing felid fox frame_by_frame genitals hi_res jockstrap knot larger_dom larger_male loop male male/male male_penetrated male_penetrating male_penetrating_male mammal melanistic metalfoxt orifice_tugging pantherine penetration penile penile_penetration penis penis_in_ass penis_size_difference public sex short_playtime size_difference slap smaller_male smaller_penetrated tenting ubzerd_(character)underwear underwear_aside underwear_sex