1girl, armpits, arms_behind_head, arms_up, beach, black_bra, black_skirt, blue_archive, blue_necktie, bra, bra_visible_through_clothes, breasts, button_gap, collared_shirt, day, dress_shirt, looking_at_viewer, mutenka_(plfgb), necktie, ocean, open_mouth, outdoors, pleated_skirt, purple_eyes, purple_hair, sand, see-through, shirt, short_sleeves, sidelocks, skirt, smile, solo, two_side_up, underwear, wet, wet_clothes, wet_shirt, white_shirt, yuuka_(blue_archive)