Party, $0.10/$0.25 No Limit Hold'em Cash, 6 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.

SB: $25 (100 bb)
BB: $26.21 (104.8 bb)
UTG: $27.64 (110.6 bb)
MP: $21.55 (86.2 bb)
CO: $34.77 (139.1 bb)
Hero (BTN): $28.25 (113 bb)

Preflop: Hero is BTN with T K
3 folds, Hero raises to $0.50, SB raises to $2, BB folds, Hero calls $1.50

Flop: ($4.25) 8 7 Q (2 players)
SB checks, Hero bets $2.50, SB calls $2.50

Turn: ($9.25) 4 (2 players)
SB checks, Hero bets $5.86, SB calls $5.86

River: ($20.97) 4 (2 players)
SB checks, Hero bets $17.89 and is all-in

I called on preflop because my opponent had 14% resteal SB vs BU and considering this I might squeeze out his wide range on the flop or turn.
When he didn't cbet on the flop I thought he may have TT, JJ, AK, AJ or maybe weak Q and I decided that I can bluffs against him on the 3 streets because if he had a strong hand he would be bet there or did check-raise. What do you think about my bluff?