Rule 34 Dev - 5_toes 6+boys age_difference anal anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus barefoot belly blush brother brothers canid canine canis child cub dog domestic_dog erection everyone feet first_person_view furry furry_with_furry genitals humanoid_genitalia humanoid_penis ichi_inukai large_penis lying male male_focus male_penetrated male_penetrating male_penetrating_male mammal manmosu_marimo multicolored_body multiple_boys nino_inukai nipples nude on_back original penetration penis penis_on_face san_inukai shota sibling siblings size_difference soles testicles toes triplets two_tone_body veins veiny_penis yaoi younger younger_penetrated|2423667844