Unknown villain.

PokerStars No-Limit Hold'em, $2 BB (8 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP2 ($144.90)
CO ($243.35)
Button ($423.25)
SB ($71.50)
BB ($200)
UTG ($166.20)
UTG+1 ($198)
Hero ($446.30)

Preflop: Hero is MP1 with J, J.
2 folds, Hero raises to $8, 2 folds, Button calls $8, 2 folds.

Flop: ($19) J, 2, 7 (2 players)
Hero bets $14, Button calls $14.

Turn: ($47) 7 (2 players)
Hero bets $40, Button raises to $105, Hero