A 42-year-old Eau Claire woman faces two charges of sexual assault of a child. One 14-year-old and one 12-year-old say Sarah M. Kiker had sex with them at a Chippewa Falls park in June. Kiker has admitted the sex act, but she told an investigator the children assaulted her. One of the children says Kiker asked him for sex. Both incidents allegedly happened June 15th.