If the affair was orchestrated by
Aphrodite, well, she’s mostly satisfying her own lust, and possibly just
emulating dear old (adopted) dad by chasing after mortals.
This particular mortal is Anchises,
a prince of Troy. And whether it was Aphrodite acting alone or Zeus
manipulating the chess pieces, Aphrodite eventually reveals herself to be a
goddess to Anchises. She warns him, though, that he can’t tell anyone he’s
sleeping with a goddess, or Zeus will get angry and strike him down.