77 flops middle pair

[obsidian]

CO is 31/6/1.3, Button is 68/19/1.5, and SB is 45/4/.8. My plan on the flop was to donk a safe turn which I did. I was folding to a raise from any player. The person I was worried about most was CO as his range is very small here. I figured donking was the cheapest way to find out where I stood. I think the river is pretty easy as button would have raised a K on the flop and will call down with any pair.

Party Poker 15/30 Hold'em (9 handed) FTR converter on zerodivide.cx (http://www.zerodivide.cx/converter)

Preflop: Hero is MP2 with 7/images/graemlins/heart.gif, 7/images/graemlins/spade.gif.
<font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">CO 3-bets</font>, Button calls, SB calls, <font color="#666666">1 fold</font>, Hero calls.

Flop: (13 SB) 6/images/graemlins/club.gif, K/images/graemlins/club.gif, 5/images/graemlins/heart.gif <font color="#0000FF">(4 players)</font>
SB checks, Hero checks, <font color="#CC3333">CO bets</font>, Button calls, SB calls, Hero calls.

Turn: (8.50 BB) 2/images/graemlins/diamond.gif <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, CO folds, Button calls, SB folds.

River: (10.50 BB) 9/images/graemlins/diamond.gif <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>

[poker1O1]

wow, that's a very nifty line and i like it a lot. as for the river what about check calling to get a bluff from a busted draw?