While trips are powerful, checking OOP on wet boards protects your range and induces bluffs from missed draws.
Flopping top set is a dream, but checking is actually the preferred GTO line to protect our checking range on such a dynamic, wet board.
Note: Betting is fine for value, but checking is higher EV to trap and protect the many marginal hands in our range that must check here.
The 5c is a relatively blank card, but we should still lean toward checking to maintain balance and trap BB's remaining bluffs.
Note: Betting again is slightly thin; checking allows us to realize equity safely and keeps BB's bluffs in the pot.
On the river, we have a clear value bet. The board is highly connected, but we still beat all two-pair and lower set combinations.
Facing a min-raise with trips and incredible pot odds, we must call. We only need 11% equity to continue, and we easily clear that threshold.