animal_genitalia animal_penis anthro areola ball_tuft balls between_legs big_balls big_knot big_penis bite biting_lip black_balls black_body black_fur blue_eyes blush bodily_fluids breast_grab breasts brown_body brown_fur brown_hair canine_genitalia canine_penis chair_position claws duo erection female female_on_anthro from_behind_position fur genital_fluids genitals hair hand_on_breast hands_behind_head horny huge_penis human_on_anthro inside interspecies it'll_never_fit knot knot_root_grab larger_male leaking_precum legs_together looking_at_genitalia looking_at_penis looking_pleasured male male/female male_anthro male_on_human muscular muscular_anthro muscular_male navel nipples nude nude_female nude_male on_top open_mouth penetration penile penis penis_awe penis_grab penis_worship precum precum_string presenting presenting_penis pubes pussy sauna sex shy sitting_on_bench size_difference smaller_female smaller_human smaller_penetrated smile spread_legs spreading steam sweat teeth tuft vein veiny_knot veiny_penis anotheranon canid canine canis domestic_dog german_shepherd herding_dog human mammal pastoral_dog absurd_res hi_res
"Holding the knot root together"