River 2♥ (4-flush): UTG overbets 80bb into 44bb

Multi-way River | 3-way: MP | 100bb effective | Difficulty: Expert

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

Hero hand

T♣T♦

Board

T♥7♥4♥3♠2♥

Action so far:
PF: 3-way, Hero flatted TT in MP
Flop T♥7♥4♥: UTG bets, Hero flats with top set
Turn 3♠: UTG barrels, Hero calls
River 2♥ (4-flush): UTG overbets 80bb into 44bb

Pot: 44bb   To call: 80bb

Villain range: UTG triple barrel and river overbet into 4-flush board: Ah-X, Kh-X, QhJh, KhQh, AhAh combo flushes. Bluffs are almost zero because UTG opens tight and this line is value-heavy

Your move: