I should also remember that in many jurisdictions, distributing content involving minors is illegal, regardless of the ages involved. So even if both parties were of legal age, the content distribution might still be prohibited if created when the minor was under age. But here, the girl is depicted as 18, which is the age of consent in some places, but in others, 18 is the upper limit. Still, the 22-year age gap might not be the main issue here—rather, the potential legality of the content itself.