Rule 34 Dev - alvin_and_the_chipmunks alvin_seville anthro anthrofied ass baseball_cap blush brother butt_grab chipmunk closed_eyes clothed clothing clothing_lift cub english_text erection eyewear footwear foreshortening furry glasses group hand_on_butt hat headgear highres hoodie humanoid_penis imminent_oral incest kneel looking_at_viewer looking_pleasured lying male male/male male_only mammal naughty_face on_front one_eye_closed open_mouth penis penis_grab retracted_foreskin rodent shirt shirt_lift siblings simon_seville sitting testicles text theodore_seville tongue tongue_out two_subs_one_dom uncut yaoi young zaxstar|621771