25NL: TPTK on broadway board

[Junesong]

Villian: 57/14/3 over very few hands (14)
Hero: 17/7/4.3 over 81 hands

I have been playing tight this session, probably due to some holdover tilt from the last one. This guy has been playing most hands (albeit tiny sample size) and the only hand that he really got involved in was a three street slowplay.

This hand is awful and probably spew. Should I be folding, and where?

Poker Stars, $0.10/$0.25 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

UTG: $21
MP: $4.40
CO: $11.75
BTN: $25.50
Hero (SB): $30.35
BB: $5.20

Pre-Flop: K[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/heart.gif[/img] dealt to Hero (SB)
UTG calls $0.25, MP calls $0.25, 2 folds, <font color="red">Hero raises to $1.50</font>, BB folds, UTG calls $1.25, MP folds

Flop: ($3.50) Q[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">Hero bets $2</font>, <font color="red">UTG raises to $6.25</font>, Hero calls $4.25

Turn: ($16) 9[img]/images/graemlins/heart.gif[/img] (2 Players)
Hero checks, <font color="red">UTG bets $3.50</font>, Hero calls $3.50

River: ($23) 7[img]/images/graemlins/spade.gif[/img] (2 Players)
Hero checks, UTG checks