RULE34.DEV
1boy 1380287black_hair 795554black_shirt 34425chibi 15494chibi_inset 657eyewear_on_head 35207fang 21030goggles 40182goggles_on_head 20925hair_between_eyes 236856hands_up 22256lab_coat 5133male_focus 246597open_mouth 1938379red_eyes 804190shirt 439407short_hair 731286simple_background 22730sleeves_past_fingers 1086sleeves_past_wrists 5160solo 3998839sparkle 4941white_background 456954chinese_commentary 4364commentary_request 151671official_alternate_costume 46038ensemble_stars! 764sakuma_ritsu 24kutonanepaw_sleevesstethoscope_around_neckunsafe_(ensemble_stars!)



