Bettor on the flop is a competent 26/7.5/2.6 playa over 450 hands. The rest in the hand are loose retards. Am I ever good here?

PokerStars No-Limit Hold'em, $0.25 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB ($25.85)
Hero ($25)
UTG ($27.35)
MP ($48.75)
CO ($29.10)
Button ($20.65)

Preflop: Hero is BB with K, K.
UTG calls $0.25, MP calls $0.25, 1 fold, Button calls $0.25, SB completes, Hero raises to $1.75, UTG folds, MP calls $1.50, Button calls $1.50, SB calls $1.50.

Flop: ($7.25) Q, T, 7 (4 players)
SB bets $5.5, Hero...pukes