$50NL - Toppair on monotone flop against minibetting donkey

[Hanibbal]

Villain is 50/12 so could have almost any 2 right now. Bet flop to see where I stand? What if he was a solid player?

Poker Stars
No Limit Holdem Ring game
Blinds: $0.25/$0.50
6 players
Converter

Stack sizes:
Hero: $120.90
UTG+1: $29.65
CO: $65.20
Button: $46.75
SB: $53.55
BB: $27.15

Pre-flop: (6 players) Hero is UTG with Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img]
<font color="#cc0000">Hero raises to $2</font>, UTG+1 calls, 4 folds.

Flop: A[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/club.gif[/img] ($4.75, 2 players)
Hero checks, <font color="#cc0000">UTG+1 bets $0.5</font>, Hero calls.

Turn: K[img]/images/graemlins/diamond.gif[/img] ($5.75, 2 players)
Hero checks, <font color="#cc0000">UTG+1 bets $0.5</font>, Hero calls.

River: 9[img]/images/graemlins/spade.gif[/img] ($6.75, 2 players)
Hero checks, UTG+1 checks.