QQ facing raise on the flop by short stack

[rwb78]

I played this hand against a pretty loose short stacked player. Was thinking he should have had a flush draw or toppair.
How do you think I played it?
PokerStars No-Limit Hold'em, $0.25 BB (6 handed) by Hand Converter CG

saw flop|<font color="#C00000">saw showdown</font>

<font color="#C00000">Hero ($27)</font>
UTG ($22.30)
MP ($33.20)
CO ($19.25)
<font color="#C00000">Button ($9.65)</font>
SB ($8.95)

Preflop: Hero is BB with Q[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/club.gif[/img].
UTG folds, MP folds, CO calls $0.25, Button calls $0.25, SB folds, <font color="#CC3333">Hero raises to $1.5</font>, CO folds, Button calls $1.25.

Flop: ($3.35) T[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $2.75</font>, <font color="#CC3333">Button raises to $6</font>, <font color="#CC3333">Hero raises to $9.25</font>, Button calls $2.15 (All-In).

Turn: ($20.75) 2[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

River: ($20.75) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>