Looking back at the HH i think we might be able to find a fold thanks to villain's double check raise. But thoughts on stacking off here multiway?

PokerStars No-Limit Hold'em, $0.50 BB (8 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

saw flop

Hero (MP1) ($52.25)
MP2 ($69.45)
CO ($50)
Button ($38.95)
SB ($78.05)
BB ($54.85)
UTG ($89.80)
UTG+1 ($37.10)

Preflop: Hero is MP1 with A, A
1 fold, UTG+1 calls $0.50, Hero bets $2.50, MP2 calls $2.50, 4 folds, UTG+1 calls $2

Flop: ($8.25) 8, 7, 10 (3 players)
UTG+1 checks, Hero bets $6, MP2 calls $6, UTG+1 raises to $34.60 (All-In), Hero raises to $49.75 (All-In), 1 fold

Turn: ($83.45) 7 (2 players, 2 all-in)

River: ($83.45) 9 (2 players, 2 all-in)

Total pot: $83.45 | Rake: $3