1girl, armpit_crease, bad_pixiv_id, bikini, blue_eyes, bocchi_the_rock!, breast_rest, breasts, cleavage, closed_mouth, collarbone, cube_hair_ornament, electric_guitar, gibson_les_paul, gotoh_hitori, guitar, hair_between_eyes, hair_ornament, instrument, jacket, jacket_partially_removed, large_breasts, long_hair, long_sleeves, looking_down, no_pants, one_side_up, open_clothes, open_jacket, pink_hair, pink_jacket, sanukinuki, sitting, sleeves_past_wrists, solo, swimsuit, thighs, track_jacket, wariza, white_bikini