FURVERT!

1:1 abdominal_bulge anal anal_penetration animal_genitalia animal_penis anthro anthro_penetrating anthro_penetrating_human aquino arms_around_neck balls blush bottomwear bottomwear_down canid canine canine_genitalia canine_penis canis clothed clothing demi_owo duo eyes_closed from_behind_position fur genitals grey_body grey_fur hi_res human human_on_anthro human_penetrated interspecies knot larger_anthro legwear legwear_only locochon male male/male mammal nipples pants pants_down partially_clothed penetration penis pink_background reverse_stand_and_carry_position sex signature simple_background size_difference smaller_human smaller_penetrated spanish_text speech_bubble standing standing_sex text xd