plausible semibluff in an unraised pot?

[Guruman]

villain's been donk/blocking top pr no kkr and bottom pr hu into the pfr previously. I don't suspect his hand is strong enough to risk his whole stack here, and I can rep whatever since i was in the bb.

Poker Stars
No Limit Holdem Ring game
Blinds: $0.10/$0.25
6 players
Converter

Stack sizes:
UTG: $29.30
UTG+1: $25
CO: $59.50
Button: $25
SB: $21.15
Guruman: $47.15

Pre-flop: (6 players) Guruman is BB with K[img]/images/graemlins/diamond.gif[/img] 9[img]/images/graemlins/spade.gif[/img]
UTG folds, UTG+1 calls, 2 folds, SB calls, Guruman checks.

Flop: 8[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/club.gif[/img] ($0.75, 3 players)
<font color="#cc0000">SB bets $1.25</font>, Guruman calls $1.25 <font color="aaaaaa">(pot was $2)</font>, UTG+1 folds.

Turn: 4[img]/images/graemlins/diamond.gif[/img] ($3.25, 2 players)
<font color="#cc0000">SB bets $1.5</font>, <font color="#cc0000">Guruman raises to $4.5</font>, SB folds.
Uncalled bets: $3 returned to Guruman.

Results:
Final pot: $6.25

[Nick C]

Given that there was no PFR in this hand, Villain's flop overbet does suggest he could be strong, but I'll admit that the turn bet looks a lot weaker.

In any case, obviously your play worked [img]/images/graemlins/laugh.gif[/img].

[Guruman]

oops, meant to edit out the reaction.