Defending agaisnt a donk

[Sushiglutton]

FR 1/2: UTG+1 is 20/10/2, BB is 25/10/1.5.
Hero is CO with A [img]/images/graemlins/spade.gif[/img]Q [img]/images/graemlins/diamond.gif[/img]

<font color="green"> PF: </font> UTG+1 limps, <font color="red"> Hero raises </font> , BB and UTG+1 calls.

<font color="green"> Flop(3 players, 6.5 sb): </font> T [img]/images/graemlins/diamond.gif[/img]9 [img]/images/graemlins/heart.gif[/img]3 [img]/images/graemlins/club.gif[/img]

BB checks, UTG+1 donks, <font color="red"> Hero do what getting 7.5:1? </font>