1girl akemitan between_breasts blue_archive bra breasts cleavage demon_horns detached_collar fangs highres horns lace-trimmed_bra lace_trim large_breasts looking_at_viewer military_jacket mole mole_on_breast necktie necktie_between_breasts open_mouth pink_hair red_horns red_necktie satsuki_(blue_archive) simple_background sketch smile solo underwear upper_body white_background yellow_eyes