animal_genitalia anthro balls bed bedroom big_balls bodily_fluids close-up crotch_focus crotch_shot faceless_character faceless_male fully_sheathed furniture genital_fluids genitals inside male nude nude_male on_bed penis presenting presenting_balls presenting_penis pubes saggy_balls sheath sitting solo spots spotted_body spread_legs spreading vein veiny_balls veiny_sheath anotheranon canid canine mammal absurd_res hi_res