What does the cryptic crossword clue "Chasing some secret fantasies in retirement (5)" mean?

The definition is "Chasing". The wordplay uses hidden reversed. Hidden reversed in "chasing some secRET FAntasies in retirement" The answer is AFTER.

Chasing some secret fantasies in retirement (5)

Independent Cryptic #11911 | 21 Across | 2024-12-12 flower