40 years ago my freshman college dormate went home to take his HS 17 year old girlfriend to the prom. That was common back then. No one batted an eye.
All the hot freshman cheerleaders dated the alpha 18 year old freshman guys. It was a status for the girls.
All the hot freshman cheerleaders dated the alpha 18 year old freshman guys
Correction:
All the hot freshman cheerleaders dated the alpha 18 year old senior guys