Rule 34 Dev - 2022 abs anthro balls bed claws curtains dragon erection finger_claws fur furniture genitals glans grey_body hand_behind_head hi_res horn humanoid_genitalia humanoid_penis inside lying male muscular muscular_anthro muscular_male nude on_back penis presenting presenting_penis purple_body purple_eyes purple_fur scalie shaded signature snout solo swadpewel tattoo vein veiny_penis window wingless_dragon|7204829256