Chico - $0.25 NL (6 max) - Holdem - 6 players

SB: 118.2 BB
BB: 122.12 BB
UTG: 118.64 BB
Hero (MP): 100 BB
CO: 109.92 BB
BTN: 75.96 BB

SB posts SB 0.4 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.4 BB) Hero has Ah Kh
UTG raises to 2.8 BB, Hero raises to 7.4 BB, fold, fold, fold, fold, UTG calls 4.6 BB

Flop : (16.2 BB, 2 players) 3h 2h 5h
UTG checks, Hero bets 5.04 BB, UTG calls 5.04 BB

Turn : (26.28 BB, 2 players) 7h
UTG checks, Hero bets 7.8 BB, UTG calls 7.8 BB

River : (41.88 BB, 2 players) 3c
UTG checks, Hero bets 20.16 BB, UTG raises to 98.4 BB and is all-in

Should we ever be folding here? There are boats possible. Also a very unlikely straight flush.