I think I should have raised a bit more here. What do you think?
(BTW, I planned to C/R the river, and then they BOTH check...)

Party Poker No-Limit Hold'em, $ Hero (9 handed) Hand History Converter Tool from FlopTurnRiver.com

UTG+1 ($17.97)
MP1 ($4.92)
MP2 ($17.93)
MP3 ($3.77)
CO ($10.64)
Button ($4.88)
SB ($4.94)
Hero ($9.92)
UTG ($13.73)

Preflop: Hero is BB with A, A. SB posts a blind of $0.02.
UTG calls $0.04, UTG+1 raises to $0.08, 4 folds, Button raises to $0.2, 1 fold, Hero calls $0.16, UTG folds, UTG+1 calls $0.12.

I think, why re-raise the pot here? It's a fair size, it's limited the number of players. Why let them get away?

Flop: ($0.66) 2, T, 8 (3 players)
Hero bets $0.4, UTG+1 raises to $0.8, Button calls $0.80, Hero calls $0.40.

This smells like over-pairs. So why not let them bet and get all I can from them?

Turn: ($3.06) T (3 players)
Hero checks, UTG+1 bets $0.87, Button calls $0.87, Hero calls $0.87.

The bets a bit low. Should I step in? But if this bet is designed to test the waters then any raise will make them fold.

River: ($5.67) 9 (3 players)
Hero checks, UTG+1 checks, Button checks.

Final Pot: $5.67

Results in white below:
Hero has As Ah (two pair, aces and tens).
UTG+1 has Qd Qc (two pair, queens and tens).
Button has Qh Qs (two pair, queens and tens).
Outcome: Hero wins $5.67.