BB is 21/15/4 - 282 hands

Anyone betting less here to induce a jam over the top, or checking hoping he betts like JJ QQ on the turn or possibly bluff AK?

PokerStars No-Limit Hold'em, $0.05 BB (6 handed) - PokerStars Converter Tool from http://www.flopturnriver.com/

MP ($7.13)
CO ($2)
Button ($4.77)
SB ($4.91)
BB ($9.29)
Hero (UTG) ($5.33)

Preflop: Hero is UTG with K, K
Hero raises to $0.20, 4 folds, BB raises to $0.65, Hero raises to $1.90, BB calls $1.25

Flop: ($3.82) 2, 7, 7 (2 players)
BB checks, Hero bets $3.43 (All-In), 1 fold

Total pot: $3.82 | Rake: $0.16