vanillavanity

There's a couple my husband and I have swapped with a few times (we have other couples as well) - from what I am understanding from my husband is that he isn't really attracted to the wife and "took one for the team" because I really liked the husband. I wasn't aware of this and now I don't know how to proceed. We really get along with them and like them a lot. But how can we meet up with them ever again when my husband doesn't want to have sex and I do.