I overheard her at girls night..

I(M23) drove my wife(F23) 2 hours to a friends house and I just sat around the house while her and her girl friends painted, drank, and talked. I’m scrolling through social media when I heard my wife say something about “one of my ex’s had a foot fetish and I have him a foot job” then the girls saw me look over at them so they changed subject.

Should I ask her about it? I felt uneasy about it but I was also turned on. I was thinking if she responds positively, then maybe someday I could have her be my hotwife, or I could share her. Look at the pictures of her on my profile and let me know, should I ask her about it?