42o in a limped pot
Playing a very soft home game, blinds are 1/2 everyone starts with 50 chips in their stack. We are playing 5 handed, and hero is in the BB with 42o and we get 4 limpers to the flop. Flop comes 432 rainbow and hero decides to lead out for 7 chips into a pot of 8 to try and charge the draws in a game where people will chase gutshots, OESD, and overcards. UTG decides to flat and UTG +1 goes all-in. action folds to hero. What do you do in this spot?
(sorry for formatting)
Thinking: Obviously in a limped pot villain could easily have flopped a straight or a set, but he is also very capable of bluffing. Keep in mind the players really have no idea what they are doing and could be shoving random top pairs or small over-pairs.