Rule 34 Dev - 3_fingers 3_toes alien animal_genitalia anthro avian beak bed biped claws cloaca digitigrade erection fingers foxmusk grey_skin hair lying male male_only mature_male monster no_humans nude old old_man on_back on_bed penis pillow purple_body skeksis skeksis_(species) skekso solo the_dark_crystal the_emperor toes wrinkles|3768291112