FURVERT!

absurd_res anal anal_penetration animal_genitalia animal_penis anthro balls blush canid canine canine_genitalia canine_penis canis collar cowgirl_position dipstick_tail domestic_dog dominant duo femboy from_front_position genitals hand_on_butt heart_symbol hi_res knot larger_dom male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal markings monochrome multicolored_tail niko_(pkfirefawx)on_bottom on_top open_mouth penetration penile penile_penetration penis pkfirefawx sex size_difference sketch tail tail_markings vin_(ng_canadian)