FURVERT!

2023 4:5 animal_genitalia animal_penis anthro anthro_on_anthro anus ball_size_difference balls barn black_claws blue_eyes bubba_(thetamule)canid canine canine_genitalia canine_penis canis claws digitigrade domestic_dog duo equid equine equine_genitalia equine_penis erection fingernails fur genitals hair hay hay_bale hi_res horse husky imminent_anal imminent_sex inside jalen_(thetamule)knot larger_male leg_grab male male/male mammal nails nipples nordic_sled_dog nude open_mouth pawpads penis perineum pink_knot pink_pawpads pink_penis rov sheath sitting size_difference smaller_male spitz teeth white_balls white_body white_fur white_perineum white_sheath