1girl, ;d, bikini, black_bikini, breasts, brown_headwear, cleavage, green_eyes, hair_between_eyes, hands_on_headwear, hat, looking_at_viewer, nunnun_(shunka_shuutou), one-hour_drawing_challenge, one_eye_closed, open_mouth, outdoors, smile, soga_no_tojiko, solo, straw_hat, swimsuit, teeth, touhou, upper_body, upper_teeth_only, wrist_cuffs