Rule 34 Dev - 1boy 2015 4_fingers anus ass back_view background balls ballsack butt butthole disney eyebrows eyes fingers gay genitals looking_back male male_only mike_wazowski monster monsters_inc monsters_university nose open_mouth pink_anus pixar purple_eyes rcc2002 rear_view simple_background sulley tail teeth testicles tongue yaoi|2819205784