check or bet on turn?

[Beck]

villian just sat down short with $80, no reads at all

Full Tilt No-Limit Hold'em, $2 BB (9 handed) Full-Tilt Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

CO ($288.85)
Button ($32.10)
SB ($78.60)
BB ($80)
UTG ($225.50)
Hero ($124.55)
MP1 ($114.95)
MP2 ($184.65)
MP3 ($225)

Preflop: Hero is UTG+1 with A, K.
1 fold, Hero raises to $7, 6 folds, BB calls $5.

Flop: ($15) K, 2, 3 (2 players)
BB checks, Hero bets $8, BB calls $8.

Turn: ($31) K (2 players)
BB checks, [color=#CC3333]Hero ?

do I bet here, or do I check and call any diamond and raise anything else?

beck

[Deanglow]

Bet $20 and hope he continues to call with 99. Oh and bet more on the flop, $12 is good.