How are you playing this hand? Villian is 21/16/4.8 aggy. I'm still trying to get more comfortable at 2/4 while donking

Full Tilt Poker
Limit Holdem Ring game
Limit: $2/$4
5 players


Pre-flop: (5 players) Hero is Button with
2 folds, Hero raises, SB folds, BB 3-bets, Hero calls.

Flop: (4.5SB, 2 players)
BB bets, Hero raises, BB 3-bets, Hero calls.

Turn: (5.25BB, 2 players)
BB bets, Hero calls.

River: (7.25BB, 2 players)
BB bets, Hero calls.

Results:
Final pot: 9.25BB

cap preflop
flop the same
turn raise/cap
river raise/call

My limit is rusty and I don't play SH but that's how I'd do it.