1girl ahoge alternate_breast_size arms_behind_head arms_up bangs blue_background blush breasts brown_eyes cleavage collarbone commentary_request crisis_management_form_(machimazo) demon_horns demon_tail detached_sleeves fang hair_between_eyes highres horns huge_breasts long_hair looking_at_viewer machikado_mazoku nose_blush open_mouth raised_eyebrows red_hair shiny_skin simple_background skin_fang skindentation solo steaming_body sura_sura sweat tail tongue upper_body very_long_hair yoshida_yuuko_(machikado_mazoku)