The entire binaural recording allows you to experience the realism of being by your side. I have a boyfriend and boss I'm dating in the office, but I've had a flirtation massage so I can't find her, and when my boss goes out, I can't hold it in and have sex in the office. With the customer I was in charge of, I played remotely with my boyfriend and I said something cute like, "I'm going to make a sound" in my ear, so I had sex while the customer left my seat. The moment I whispered in my ear that "I'm about to cum," I can't hold it in my limit!