What is the best play in this case?
I have no reads on villain
PokerStars Zoom, Hold'em No Limit - $0.01/$0.02 - 6 players
Hand delivered by Upswing Poker
UTG: $2.14 (107 bb)
MP: $2.15 (108 bb)
CO: $4.53 (227 bb)
BU: $1.93 (97 bb)
SB: $2.00 (100 bb)
BB (Hero): $3.34 (167 bb)
Pre-Flop: ($0.03) Hero is BB with 2♥ A♥
1 fold, MP raises to $0.06, 3 players fold, Hero calls $0.04
Flop: ($0.13) 9♥ 5♥ 3♠ (2 players)
Hero checks, MP bets $0.09, Hero calls $0.09
Turn: ($0.31) 9♦ (2 players)
Hero checks, MP bets $0.20, Hero calls $0.20
River: ($0.71) 4♥ (2 players)
Hero checks, MP bets $0.35, Hero ?