Rule 34 Dev - 1boy blue_hair blush brown_eyes cokotaroh1102 cosplay danball_senki danball_senki_w doraemon doraemon:_nobita_no_getsumen_tansaki doraemon:_nobita_no_getsumentansaki highres jacket letterman_jacket looking_at_viewer luca_(doraemon) luca_(doraemon)_(cosplay) male_focus oozora_hiro open_mouth solo|12886699878