Red Sevens in the BB: I think this is a boring hand.

[ike]

Turning Stone 15/30
Folded to MP who open limps. He has just recently sat down and seems very awful. He bought in for like 300 and his two favorite words are "check" and "call." Folded to the button who also limps. He's like most of the other regular players in the TS 15/30; he plays way too many hands and raises too much before the flop but plays reasonably well postflop. His limp means he does not have an ace, a king and a face, or pair better than 77. Hands like Kxs or suited connectors/gappers are likely, as are medium unsuited connectors. Solid SB completes. I check in the BB with red sevens.

Flop: AsQc5c
SB checks, I bet, MP calls, button folds, SB folds.
Turn: AsQc5c Ac
I bet, MP calls.
River: AsQc5c Ac 8d
Bet/fold, check/call, or check/fold and why? What did I do and what did my opponent have? How was my play on the other streets?