Party Poker No-Limit Hold'em, $ BB (10 handed) FTR converter on zerodivide.cx

SB ($81.50)
BB ($148.33)
UTG ($39)
UTG+1 ($71.20)
UTG+2 ($100)
MP1 ($194.88)
MP2 ($42.59)
Hero ($108.80)
CO ($96)
Button ($225.85)

Preflop: Hero is MP3 with Q, Q. SB posts a blind of $0.50.
3 folds, MP1 calls $1, MP2 calls $1, Hero raises to $4, CO calls $4, 3 folds, MP1 calls $3, MP2 folds.

Flop: ($14.50) 5, 6, T (3 players)
MP1 checks, Hero bets $11, CO calls $11, MP1 folds.

Turn: ($36.50) 5 (2 players)
Hero bets $15, CO raises to $40, Hero calls $25.

River: ($116.50) J (2 players)
Hero checks, CO is ALL IN, Hero calls $41.

Final Pot: $198.50


I am just curious to see if other people think the same as me here. I'm talking about the call on the turn, why do you think I made that call and would you have done the same? I played the rest of the hand according to that read. My read on the player is a little tight/aggressive.