1girl, aqua_headwear, arm_behind_head, armpits, black_socks, blue_eyes, breasts, brown_hair, cleavage, closed_mouth, dated, gradient_background, gradient_skirt, headgear, kantai_collection, kneehighs, large_breasts, looking_at_viewer, maru_(marg0613), maya_(kancolle), maya_kai_ni_(kancolle), midriff, navel, one-hour_drawing_challenge, short_hair, simple_background, socks, solo, twitter_username