1girl, all_fours, barefoot, beer_mug, black_hair, black_skirt, blush, breasts, cleavage, cup, grey_eyes, grey_sweater, hair_between_eyes, hayasui_(kancolle), hood, hooded_sweater, hoodie, kantai_collection, kusanagi_tonbo, large_breasts, leaning_forward, long_sleeves, looking_at_viewer, miniskirt, mug, off_shoulder, official_alternate_costume, open_mouth, pleated_skirt, short_hair, skirt, solo, sweater