I am sorry. Fairfax is not online. However, if that is the charge, the age of consent is 15, not 16. They must allege that the contact occurred before the age of 15 or that the sexual contact was by force.
§ 18.2-63. Carnal knowledge of child between thirteen and fifteen years of age.
A. If any person carnally knows, without the use of force, a child thirteen years of age or older but under fifteen years of age, such person shall be guilty of a Class 4 felony.
B. If any person carnally knows, without the use of force, a child thirteen years of age or older but under fifteen years of age who consents to sexual intercourse and the accused is a minor and such consenting child is three years or more the accused's junior, the accused shall be guilty of a Class 6 felony. If such consenting child is less than three years the accused's junior, the accused shall be guilty of a Class 4 misdemeanor.
In calculating whether such child is three years or more a junior of the accused minor, the actual dates of birth of the child and the accused, respectively, shall be used.
C. For the purposes of this section, (i) a child under the age of thirteen years shall not be considered a consenting child and (ii) "carnal knowledge" includes the acts of sexual intercourse, cunnilingus, fellatio, anilingus, anal intercourse, and animate and inanimate object sexual penetration.