Before my wife and I got married, she worked with a much older man. She was in her twenties and he in his forties. This older man was infatuated with my wife, and became a borderline stalker. She found him repulsive. Fast-forward to now. We’ve been married for 14 years and have great sex (use toys, porn, sexy underwear). She recently admitted that when we have sex she sometimes thinks about this man having sex with her, and those thoughts push her to climax. While telling me this, she was in tears. She believes she must be fucked up in the head to have such thoughts. I told her I thought it was kinda hot. We would never want to act out this fantasy in real life, but I’ve been encouraging her to think about it and explore it with me while we have sex so she can climax even harder. She’s repulsed by her fantasy over this old creep; how do I help her get past this and let her know that I’m all in?