Villain is 18/11/2 and I haven't seen him involved in any big hands thus far.

Party Poker No-Limit Hold'em, $0.10 BB (6 handed) - Party-Poker Converter Tool from FlopTurnRiver.com

SB ($14.49)
MP ($15.46)
BB ($10.79)
Button ($6.85)
UTG ($20.15)
Hero (CO) ($24.94)

Preflop: Hero is CO with ,
1 fold, MP bets $0.40, Hero calls $0.40, 3 folds
Villain open in MP so I'm giving him a pretty tight range. Anyways, I call with 77 preflop not only to hit a set but even if I miss, I should be able to win a fair bit of pots against him IP.

Flop: ($0.95) , , (2 players)
MP bets $0.68, Hero raises $2, MP calls $1.32
Flop is gin!!! However, it's also very draw heavy. Anyways he cbets which he does 80% of the time, and I raise here because I expect him to call with many hands. I mean there's not many hands I'd be raising here for value, but there are a lot of draws/bluffs I could be raising here.

Turn: ($4.95) (2 players)
MP checks, Hero bets $3.50, MP calls $3.50
Turn is a blank, I bet, he calls... Pretty standard, I'm getting ready to win a big pot...

River: ($11.95) (2 players)
MP raises to $9.56 (All-In), HERO????
Yeah, so he decides to shove for pot on the river. This is actually a really scary bet because his AF is so low. The 6 on the river means that any 8 will win the hands, problem is I can't see villain with any 8's in his range apart from 88. I can't see villain slowplaying 99 or TT either because the board is so draw heavy that he would've wanted to get it in earlier on the flop or at the very least the turn. Now honestly what could he be doing this with since he is so not aggro... What would u do?

Hand 2: