sensei, doodle sensei, and yuuka (blue archive and 1 more) drawn by watanuki_(f41co_)

1girl black_halo black_suit blue_archive blue_jacket blue_necktie blush brand_name_imitation collared_shirt company_name doodle_sensei_(blue_archive) hair_ornament halo heart id_card jacket jacket_partially_removed kfc mechanical_halo millennium_science_school_logo necktie pointing pointing_up purple_eyes purple_hair sensei_(blue_archive) shirt stuffed_toy suit suit_jacket translation_request triangle_hair_ornament two-sided_fabric two-sided_jacket two_side_up watanuki_(f41co_) white_jacket white_shirt yuuka_(blue_archive)