Therefore, we hold that the trial court's cumulation order is unlawful and should be vacated. Byrd, 499 S.W.3d at 446; see also Green v. State, No. 11-16-00107-CR, 2017 WL 2704069, at *1-2 (Tex. App.-Eastland June 15, 2017, no pet.) (mem. op., not designated for publication) (the trial court's cumulation order was vacated because the victim was older than seventeen years of age at the time the defendant committed the sexual assaults)