1girl, ass, back, bad_pixiv_id, beach, bikini, black_hair, breasts, cloud, cloudy_sky, eyebrows_hidden_by_hair, gun, holding, holding_gun, holding_weapon, inoue_takina, kamome_(aiou0413), light_blush, long_hair, looking_at_viewer, lycoris_recoil, mountainous_horizon, open_mouth, outdoors, purple_eyes, s&w_m&p, side-tie_bikini_bottom, sky, small_breasts, solo, swimsuit, thighs, weapon