http://weaktight.com/6340241

Villain (BTN) is 23/19 with a rather high 3-bet of 9.9% over a smallish 400 hand sample. UTG player is a tight player at 17/14 with a fold to 3-bet of 71%. I don't have any history with villain.

So, is this ever NOT aces? 

The 3-bet vs. UTG tight player signals strength, and the small 5-bet vs. my cold 4-bet seems very strong. Everything about his line here is consistent with AA. I can't think of a single hand in his range here other than AA. 

We are 125BB deep so I think he flats QQ/JJ being IP. Me having KK blocks combos of AK.