FURVERT!

absurd_res anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro ball_grab balls bodily_fluids canid canine canis cum cum_in_uterus cum_in_vagina cum_inside darknezk dota duo female female_penetrated from_behind_position genital_fluids genitals hand_on_another's_balls hi_res hoodwink_(dota)internal internal_vaginal katzenfaust knot knotted_penis knotting male male/female male_penetrating male_penetrating_female mammal penetration penile penile_penetration penis penis_in_vagina rodent sciurid sex standing standing_sex tree_squirrel uterus vaginal vaginal_knotting vaginal_penetration valve valve_corporation wolf