Have you ever got or helped your wife/hisband get involved in incest?

[Stbond25]

Not sure if it's been asked. Just curious as I was talking with my significant other about dark fantasies. If they did the deed on their own or with your help. For instance having the wife fuck her brother or dad or even going for her son(s). The husband get help from the wife to fuck his mom or sister or even daughter(s). Wondering if that's ever happened?.