25NL Tough AA spot

[cheburashka]

UTG ($24.75 in chips)
UTG+1 ($29.35 in chips)
MP1 ($32.85 in chips)
MP2 ($10.85 in chips)
CO ($25 in chips)
Hero ($49.80 in chips)
SB ($24.25 in chips)
BB ($15.15 in chips)

Villain is brand new to table, so no reads are relevant.

Hero is OTB with Ad Ac

UTG calls $0.25, three folds, CO checks, Hero $1.25 to $1.50, SB calls $1.40, BB calls $1.25, UTG calls $1.25, CO folds

Flop ($6.25) 5d 9s 5s

SB checks, BB checks, UTG checks, Hero bets $5, SB raises $17.75 to $22.75 and is all-in, BB folds, UTG folds, Hero???

Does this have to be 99, or might he do this with Ax of spades or JJ-KK?

[Chargers In 07]

This isn't a tough spot. I brainlessly stack off here. He has many more draw combos than a 5 and 99 doesn't play this way.

[ship_it_trebek]

Easy stack off

[crazymoose]

Insta-call. Any pp > 99 plays this way as do a lot of different combo draw type hands.