Sounds like you need to get your wife's friend over some evening and ply her and your wife with a glass or 5 of their favorite beverage and encourage the conversation in a certain direction... :D

My wife has been hating blow jobs, too, and she jokes that I can always ask the single neighbor to do it for me, but I don't dare try to find out if she is serious!

My response would be....
 

6Point5

The next time she said "Welcome to...." I would whip my cock right out in front of both of them.

Either it would be your lucky day or good humor for the future.

My wife shares everything with her female friends and mum. We often watch porn together and she's told her mum and friends which porn stars and celebs I like to watch while wanking, her mum goggled a few lol. The sweet part of the deal is that I get to hear all kinds of stuff about her friends and occasionally her mum. Her mum has a back massage wand that spends more time on her clit than her back apparently. Also one of her friends has a kink about facials that started when she was younger and used to give her boyfriend blowjobs, she would never swallow (still doesn't) and would have to run from his bedroom to the bathroom with a cum splattered face. She said the risk of getting caught by her boyfriends dad or brother was a real turn on. She'll still do stuff like hang the washing out, go for a drive or a short walk after her husband has blasted her face.

Her sister