1girl, black_camisole, breasts, brown_hair, camisole, cleavage, collarbone, grin, hand_on_own_hip, ikari_manatsu, kamihira_mao, large_breasts, leaning_forward, looking_at_viewer, milestone_celebration, ok_sign, ok_sign_over_eye, original, purple_eyes, smile, solo, thank_you, upper_body