1girl, ahoge, alternate_costume, aqua_background, ass_visible_through_thighs, breasts, brown_hair, dress, feet_out_of_frame, flower, frilled_dress, frills, from_below, green_eyes, hair_flaps, hatsuzuki_(kancolle), kantai_collection, medium_breasts, one-hour_drawing_challenge, panties, red_flower, red_rose, rose, sakurai_nana_(moshichi), short_hair, skirt_hold, solo, underwear, upskirt, white_dress, white_panties