Villain is 50/5 over about 70 hands.

Full Tilt No-Limit Hold'em, $0.50 BB (6 handed) Converter Tool from (Format: Bet The Pot)

CO ($62.30)
Button ($69.55)
Hero ($60.50)
BB ($48.80)
UTG ($60.15)
MP ($50)

Preflop: Hero is SB with , .
UTG calls $0.50, 3 folds, Hero raises to $2.5, BB calls $1.75, UTG calls $1.75.

Flop: ($7) , , (3 players)
Hero bets $5, BB folds, UTG raises to $10, Hero calls $5.

Turn: ($27) (2 players)
Hero checks, UTG bets $15, Hero?

Thoughts on bet/folding the turn for $15 myself?

What are his AFs?

This is probably a fold.