FURVERT!

abdominal_bulge anal anal_penetration animal_genitalia animal_penis anus backsack ball_size_difference balls bodily_fluids breath butt canid canine canis close-up cutaway doggystyle duo english_text erection feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral from_behind_position from_front_position generation_4_pokemon genital_fluids genitals half-closed_eyes hi_res hybrid imminent_knotting knot larger_male levin_(levinluxio)looking_pleasured luxio luxray male male/male male_penetrated male_penetrating male_penetrating_male mammal mounting narrowed_eyes nintendo panting penetration penile penile_penetration penis penis_in_ass pink_penis pokemon pokemon_(species)precum quadruped sex size_difference smaller_male smaller_penetrated sound_effects stretched_anus text uromatsu wolf