Flop Mini-Raise - How did i play this?

Hand #44172590-10082 at Revere (No Limit Hold'em)
Started at 14/Jul/07 17:40:39

HERO is at seat 0 with $65.70.
WDR1999 is at seat 1 with $49.55.
Pelzmeister is at seat 2 with $41.40.
medsteve123 is at seat 3 with $95.40.
leonescu is at seat 4 with $17.95.
AMilanK is at seat 5 with $31.75.
_DrAzTiK_ is at seat 6 with $46.50.
Shibear is at seat 7 with $9.45.
Herr Mensch is at seat 8 with $51.25.
terry cloth is at seat 9 with $16.35.
The button is at seat 3.

leonescu posts the small blind of $.25.
AMilanK posts the big blind of $.50.

HERO: As Ks
WDR1999: -- --
Pelzmeister: -- --
medsteve123: -- --
leonescu: -- --
AMilanK: -- --
_DrAzTiK_: -- --
Shibear: -- --
Herr Mensch: -- --
terry cloth: -- --

Pre-flop:

_DrAzTiK_ folds. Shibear folds. Herr Mensch folds.
terry cloth folds. HERO raises to $2. WDR1999
calls. Pelzmeister folds. medsteve123 folds.
leonescu folds. AMilanK folds.

Flop (board: 3d 8d 3s):

HERO bets $3. WDR1999 raises to $6. HERO
calls.

Turn (board: 3d 8d 3s Ah):

HERO checks. WDR1999 bets $10. HERO calls.


River (board: 3d 8d 3s Ah Tc):

HERO bets $20. WDR1999 calls.

Any read on this opp? Loose, aggro?

Assuming standard opp, I put him on a flush draw. If you r/r, he might still hit and then you'd have a tuff decision on the turn. He might have hit the turn. He prob has Axd (like AJd or AQd). I think you played it fine.