Franco is sharper than a bag of marbles.
Young and rich, Franco could've been jet-setting and rubbing elbows with the likes of Zendaya, Rosalía, or any other famous adult female. He could've been taking intensive English lessons and world history, while donning bespoke English shoes and Italian suits to class, and in his spare time, left wrist proudly displaying a Yatchmaster, as he sails a reach to a following sea down to Papeete.
But nooooo. No way, José.
Instead, he chose to date an underage female, in violation of Dominican laws. So, regardless of whether she had been with other men, she's a minor. AND he knew it.
The DR1 Usual Suspects: "Well, Lucifer, Franco's smarter than you: He's rich and you're not. So there!"