Hold up. The NSA? They come with the National Security Agency? Is this person a terrorist or something? NSA is a common acronym used in texting and social media.
One of my friends had no problems getting into these types of situations because he had no problem what so ever attracting young ladies. Due to just that ability he pretty much never wanted to be in a monogamous relationship. So if the young ladies wanted to remain in his life they would have to fall into one of those two positions. FWB relationships are still taboo in many American circles.