I call this all day. That misclick has underrepped your hand and you have a ton of outs vs any FD and overs. You have a ton of dead money and this could be 99-JJ. No way I fold a set after that flop bet.

You have 7 outs on the turn and 10 on the river to pair up and catch a FH. Your ahead of any overs with the FD so they don't matter. A FD has less that 9 outs, and an OESD has less than 8 because of all the tainted outs that pair the board. Your good here enough with 2:1 ( $300 plus in pot and $170 behind). What the hell are we putting him on that is that far ahead? 77, 88 and 78 is all.