5-10 NL I have a boat... but I can only beat a bluff here

[The Velour Fog]

villain raising your flop donk ( which i hate btw ) with that many players in the pot is the key here imo. him checking turn istn showing weakness, and its not necessarilly a pot control thing but setting up a profitable river situation because people get confused and call the river bet with 55-99. without any history this is a pretty trivial fold.