Overpair getting cr´ed - 100nl

UTG runs 13/10 over a decent sample, no postflop reads b/c he never plays a hand. There´s some evidence of UTG+1 being a bad player, but he´s only been around for two orbits and hasnt shown down anything yet. He´s probably putting a 77/99 cooler on me or paying me moniez w/ TT-QQ, however Im not sure if he´s pulling this scary minCR with those. Call > shove = fold?

$0.50/$1 No Limit Holdem
6 Players
Hand Conversion Powered by weaktight.com

Stacks:
UTG ($104.90)
UTG+1 ($104.10)
CO ($102.65)
Hero ($141.65)
SB ($94.50)
BB ($34)

Pre-Flop: ($1.50, 6 players) Hero is BTN
UTG raises to $3, UTG+1 calls $3, 1 fold, Hero raises to $12, 2 folds, UTG calls $9, UTG+1 calls $9

Flop: ($37.50, 3 players)
UTG checks, UTG+1 checks, Hero bets $19, UTG raises to $40

What did UTG+1 do after the raise?
I ship. A potential scare card bothers me more than being beat. You beat a lot of hands that he flats OOP preflop to a squeezer and looks to get in on this flop. Specifically QQ-TT.

UTG+1 folds

idk, is a nit going to cc a squeeze OOP with any hand, let alone 77-TT, especially with someone else left to act? I think this is JJ/QQ way more than 77/99. minraise looks strongish, but with an spr just over 2:1 i think we have to get it in here.

Yeah, SPR to small to think of folding imo. I wouldn't be surprised to see aces every now and then, but QQ/JJ more often.

shove imo

After your flop sizing there's no way you can fold now. (granted: I don't think you should even be folding had you bet like 24ish or something).

A nit is way more likely to show up with TT-QQ here that was afraid to 4bet pre, than a set. Jammmmmfest.