NL50: 88 midlepair + gutshot facing raise

[Ostarr]

PokerStars No-Limit Hold'em, $0.50 BB (5 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

saw flop

BB ($23.85)
UTG ($99.25)
Hero (MP) ($65.60)
Button ($50) 16/14/7.3 über 290 hände
SB ($42)

Preflop: Hero is MP with :8d, :8s
1 fold, Hero bets $1.75, Button calls $1.75, 2 folds

Flop: ($4.25) :9h, :tc, :6d (2 players)
Hero bets $3.25, Button raises to $10.50, Hero ??

villain ist sehr aggressiv postflop flatet aber gute hände oftmals IP easy fold?