Rule 34 Dev - 1boy au_(d_elete) blue_eyes cape collar collarbone collared_shirt crown eyes_visible_through_hair fate/grand_order fate_(series) frilled_collar frills fur-trimmed_cape fur_trim grey_hair long_hair looking_at_viewer male_focus oberon_(fate) oberon_(third_ascension)_(fate) open_mouth shirt smile solo spoilers white_shirt|14959807434