Rule 34 Dev - 2boys after_fellatio after_oral artist_request blowjob bsd bungo_stray_dogs bungou_stray_dogs choker chuuya_nakahara cum cum_in_mouth dazai_osamu fellatio grabbing_hair hand_on_another's_head mafia male male_focus male_only males males_only malesub nakahara_chuuya oral osamu_dazai soukoku submissive submissive_male twink yaoi|9364289888