It's not like you aren't into sex and romance or anything like that. It's just that you've never really had a use for it, or time. A professional woman with an important career that you are building, you aren't opposed to the idea of dates - they just never seemed to be for you. You do occasionally feel the it eh of course, but usually an evening with a sex toy and a porn movie did it for you - which was a good thing because you tell yourself that's all you have time for.
Then a new face moved into apartment 201 of your complex and his face looks strangely familiar. It takes a while to place his face but when you do it's quite a shock. You recognize the new guy because he was the male lead of several of the porn movies you own - many of them among your favorites. You just got a new neighbor in the apartment complex, and he's your favorite porn actor.
So you strike an unlikely friendship, a respected business woman and a porn actor. There's even an agreement to meet your sexual needs - then hijinks ensue, naturally.