Villain is 75/10 after 40 hands

PokerStars No-Limit Hold'em, $0.10 BB (7 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($9.45)
SB ($16.10)
BB ($9.10)
UTG ($3.20)
MP1 ($14.85)
Hero ($11.45)
CO ($7.75)

Preflop: Hero is MP2 with A, K.
2 folds, Hero raises to $0.5, 2 folds, SB calls $0.45, 1 fold.

Flop: ($1.10) Q, K, 8 (2 players)
SB bets $1, Hero raises to $3.5, SB raises to $15.6, Hero...