NL100 - ATs: 3bet pot vs donkey

his flop calling range is pretty wide. so I think you have the best hand on the turn a lot.

Check-call Turn, check-decide river, probably leaning towards a call vs a small bet size.

This?

Poker Stars, $0.50/$1 No Limit Hold'em Cash, 5 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.

Hero (SB): $100 (100 bb)
BB: $136.53 (136.5 bb)
MP: $271.15 (271.2 bb)
CO: $226.74 (226.7 bb)
BTN: $115.14 (115.1 bb)

Preflop: Hero is SB with A T
MP raises to $3, 2 folds, Hero raises to $10, BB folds, MP calls $7

Flop: ($21) Q 2 7 (2 players)
Hero bets $11, MP calls $11

Turn: ($43) T (2 players)
Hero checks, MP bets $23.50, Hero calls $23.50

River: ($90) J (2 players)
Hero checks, MP bets $27.50, Hero calls $27.50

I call on a blank. J/k rivers are reakly tough. Maybe its more of a fold