FURVERT!

abdominal_bulge anal anal_penetration animal_genitalia animal_penis anthro anus balls big_balls big_butt big_penis butt dominant draft_horse duo english_text equid equine equine_genitalia equine_penis feet from_front_position genitals geyser_(olibur)goblin grabbing hi_res horse huge_balls huge_penetration huge_penis humanoid larger_dom long_tail looking_pleasured lube male male/male mammal mating_press nipples olibur_(olibur)oliburgob penetration penile penile_penetration penis rear_view ridiculous_fit sex size_difference skindentation smaller_male smaller_penetrated speech_bubble stretched_anus tail text