Rule 34 Dev - 2016 anal anal_sex anthro anus asphyxiation ass bed blue_eyes blue_penis brown_scales duo feathered_wings feathers grey_hair humanoid_penis knot lying male markings membranous_wings nude on_back on_bed penis purple_hair raised_tail red_scales reptile scales scalie strangling tongue tongue_out vagabondbastard white_feathers wings yaoi|2466456032