"Sexy Time" in an LDR

So, I am in a LDR (long distance relationship). For those of you who are also in a LDR, it's safe to say you have probably participated in some "sexy time" on the phone. My BF doesn't ask for it often, but I know he would do it every day if I was willing. He says if I am ever really broke, I should do 900 calls because I am so damn good at it. I don't know about that, but I do think that he enjoys it a lot more than I do. Having phone sex for me is what I imagine it must feel like to have sex when you're married and you don't feel like it because you are too tired. But, like I will do when I am married (most of the time) I am a good sport and I do it.
Some nights we are in Vegas and I am giving a bartender a blow job while he watches. Other times, we are having raunchy sex on a balcony. Do any women get off on this? If so, please comment. I am almost certain men enjoy this more than we do.

Every time I do it though, I realize how much I must really love him because I certainly wouldn't do this for just anyone...