FURVERT!

1:1 2023 abdominal_bulge anal anal_knotting anal_penetration animal_genitalia anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro ball_size_difference balls big_balls big_sheath blep border canid canine canis chair_position cherry_blossom domestic_dog dominant duo eyes_closed eyewear feet flower from_behind_position fully_sheathed genitals glasses grey_balls grey_sheath hair hi_res huge_balls huge_sheath hyper hyper_balls hyper_genitalia interspecies japanese knot knotting larger_dom larger_male looking_pleasured male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal neelix neelix_(character)on_bottom on_top outside pawpads penetration penile penile_penetration penis penis_in_ass penis_tip pink_penis plant prunus_(flower)purple_hair round_glasses sex shaking sheath sheathed_while_penetrated shiba_inu shivering size_difference sleep_sex sleeping smaller_male smaller_penetrated spitz spread_legs spreading stuck stuck_genitals stuck_knot stuck_penis stuck_together tan_balls tan_sheath temple tongue tongue_out trembling white_balls white_border white_sheath wolf