Yes and they were dating. It wasn’t just having sex I don’t believe, although that actually does happen when teenagers date.
800.04 Lewd or lascivious offenses committed upon or in the presence of persons less than 16 years of age.—(4) LEWD OR LASCIVIOUS BATTERY.—A person who:
(a) Engages in sexual activity with a person 12 years of age or older but less than 16 years of age; or