UTG bets 12bb after BB check

Multi-way Turn | 3-way: BTN | 100bb effective | Difficulty: Standard

Players in hand: UTG, Hero (BTN), BB

Hero hand

K♣K♠

Board

7♥2♦5♣Q♠

Action so far:
Turn Q♠ on 7♥2♦5♣Q♠, pot 18bb
UTG bets 12bb after BB check

Pot: 18bb   To call: 12bb

Villain range: UTG turn barrel: AA, QQ, AQ, KQs, AK with Q, 77, 55, 22, some bluffs

Your move: