thoughts on villians lead into the pfr'er? what do i do? villian is 29/3/2.6 thru 54 hands

Party Poker No-Limit Hold'em, $ BB (10 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP2 ($52.10)
MP3 ($107.74)
CO ($70.40)
Hero ($57.40)
SB ($9.40)
BB ($51.30)
UTG ($84.36)
UTG+1 ($53.40)
UTG+2 ($43.70)
MP1 ($49.70)

Preflop: Hero is Button with J, J. SB posts a blind of $0.25.
2 folds, UTG+2 calls $0.50, 4 folds, Hero raises to $2.5, 1 fold, BB calls $2, UTG+2 folds.

Flop: ($5.75) K, 6, 4 (2 players)
BB bets $3, Hero ...