1girl, arm_behind_head, arm_up, armpits, bare_arms, bikini, blush, bow, breasts, cleavage, collarbone, fang, hair_between_eyes, hair_bow, hand_up, long_hair, looking_at_viewer, momoi_airi, open_mouth, project_sekai, red_eyes, red_hair, short_twintails, simple_background, small_breasts, solo, swimsuit, towel, towel_around_neck, twintails, two_side_up, upper_body, very_long_hair, wet, white_background, white_bikini, yellow_bow, yomogi_(becr)