abs against_surface against_wall animal_genitalia animal_penis anthro balls becoming_erect big_balls big_penis black_balls black_nipples black_penis black_sheath bodily_fluids brown_body brown_fur cloud crotch_focus crotch_shot detailed_background dripping equine_balls equine_genitalia equine_penis equine_sheath erection faceless_character faceless_male fence flared_penis fur genital_fluids genitals half-erect holding_penis huge_balls inside leaking_precum male medial_ring mottled mottled_genitalia mottled_penis muscular muscular_anthro muscular_male navel nipples nude nude_male outside pecs penis plant precum precum_drip precum_string saggy_balls scrotum_flap sheath sky solo tree vein veiny_balls veiny_penis white_body white_fur anotheranon equid equine horse mammal absurd_res hi_res
"Morning yanking"