Rule 34 Dev - anthro ass balls barely_visible_eyes big_balls big_penis closed_eyes clothing cock_vore duo footwear footwear_only genitals hands_on_hips head_first looking_pleasured male male/male mario_bros mienvian monochrome mostly_nude nintendo penetration penile penis sketch tailbutt urethral urethral_penetration vein veiny_penis vore yoshi|13705356632