In a case in which the defendant was convicted of rape of a child under G.S. 14-27.2A, there was substantial testimony to establish that the defendant engaged in vaginal intercourse with the victim. The victim testified that the defendant put his “manhood inside her middle hole.” Although the victim used potentially ambiguous terms, she explained them, noting that a middle hole is where “where babies come from,” a bottom hole is where things come out of that go in the toilet, and a third hole is for urination. She also described the defendant’s manhood as “down at the bottom but on the front” and not a part a woman has.