my wife doesn't appreciate my foot fetish

My wife and I went to the local theater to see a movie recently -- The Big Wedding. The theatre was about half-packed. A couple of attractive women came in and sat behind us in the middle of the theatre. They were in their early 20's probably -- both cute. One was blonde and the other a strawberry blonde. Shortly before the movie started, I felt some movement to the left of me, and I looked over and saw a cute foot in between my seat and the one next to me. The seats in this style of theatre are angled high, so the people in back of you are higher than you, but the seat backs are tall, so they can't really see you. Her feet were like right next to my face. Her foot was small and beautiful. Perfectly manicured with a light pink polish and a toe ring. It smelled good -- like soap or body spray sort of. And the gently rocking of her foot felt nice and relaxing. I was kind of tingling all over. My wife reached over for some popcorn and noticed the foot. "What the hell? Tell that woman to get her smelly foot down from there! It's like in your face!", my wife said. "Oh, it's ok, hun", I told my wife. "No it's not! That is just nasty. Tell that skank to move it or I will!", she replied. I didn't want the young woman to move the foot. I knew what the foot was attached to one of those 2 hotties who sat behind us. My wife stood up after a few minutes, turned around, and said "Would you please take your foot off my husband's chair? It's in his face!" She said it kind of rudely. "Oh, ok, ma'am, I don't think your husband minded it there. I didn't hear any complaints from him, but whatever lady." She then took her foot down. "Wow, you are a rude little trailer trash gal, aren't you?", my wife replied quickly. "No, I just call it like I see it", the young woman replied. "Your man didn't mind my feet next to him. He probably enjoyed it." My wife then got really upset. "You sound like you escaped from the trailer park, honey, with your ghetto accent." The young women giggled and replied "whatever old lady." That night I was horny from the encounter. We were in bed. I nudged my wife and asked if we could have sex. She was half asl**p but she dutifully scooted her hips around so she could pull her oversized t-shirt (that he sl**ps in) up and over her titties. She knows I like to look at her tits while I fuck her. And she raised her legs into the air. I mounted her, stuck my penis into her naturally hairy snatch, and began fucking her. I grabbed one of her feet and began sucking on her toes. "Your feet are just as cute as those on that skank at the movie theatre", I said. She giggled a little and said: "you liar! I don't go and get pedicures and have cute little toe rings and dolphin tattoos on my feet like that skank had. I bet you wish those 2 ho's were here in bed. Come to think of it, it might be sexy to see you acting like a geek trying to impress a couple of young slutty women." I exploded my cum into her and climbed off and went to bed.