My wife’s best friend came over to visit the other night. We were all getting ready to go in the hot tub. My wife went up stairs to get changed in the bedroom and her friend went into our downstairs bathroom. She left the door cracked a little and as I was walking by to go upstairs, I caught a glimpse of her taking her bra off. She has been flirting with me for a while and I believe she knew I’d look. I hurried upstairs to get changed and out to the hot tub. I kept thinking about her the whole time we were in and fantasizing about her taking her top off. I was rock hard under the water. While they were sitting talking about work she was rubbing my cock with her foot. She is playing the game with me and I’m falling right into the trap. What will she do next?!