the problem w/these several-handed limped pots are that people can play garbage and hit...so please don't go broke in these situations. Maybe raise to $12 pf from the button in the future to thin the herd a bit (and pot build)?
so...as played, I figure V1 probably has Ax as that card seems to have woken up his betting in this hand. At $1/2, people love to limp with these hands especially when they're sooted. The question is does he now have 2 pair ott (which beats us obv)?
Do we need to worry about old man in the BB? you don't have any info about him.
You're getting pretty good pot odds here to call so I'd just call ott and would fold to any re-raise jam. Definitely not raising w/out a better idea of what V1 has. I agree that V2 could very well have a flush draw so it's fold time if a
hits the otr and V2 bets at it.