When me and my boyfriend have phone sex he asks "what are you thinking about?" I know he expects me to say something with passion and be hot and I don't know what to say to turn him on.. and be sexy.

How old are you? Our answers will vary depending on your ages.

Please advise the ages of you and your boyfriend, and how long you have been dating

Apparently the OP is 16
https://www.askmehelpdesk.com/other-money-services/what-age-do-you-have-buy-plane-ticket-541197.html

If you are only 16yrs old, then my suggestion is to HANG UP the phone!! If you allow someone to use you as a 900 number don't you think that will get around at school!!

I'm 16 just turned 17 and it's a long distance for two yrs

In all honesty I wouldn't care if you advised that you are 35yrs old. Sorry, I guess I don't see the point of one way pleasuring rather it be in person or by phone, because no offense you obviously don't get off by having phone sex, so what in world is the point!!

I will also state this which I am sure you don't want to hear, but hey at my age I will say it anyway---Once you have allowed someone to make something special into a cheap romp then all you have done is made yourself cheap in his eyes rather he admits it or not. This applys in person or by phone or by computer.

I realize its hard to maintain a long distance relationship, but the phone is to be used for COMMUNICATION with you, to re-inforce and strengthen your emotional commitment, not cheapen it.

My daughter is 17, and I will advise you the same as I advise her (we have a very open relationship). Sex is something that waits until you are fully and completely ready to raise a child. This includes, but is not limited to financial and emotional.

At 17 you are way to young to participate in these types of activities. Doesn't matter if its long distance or not. This makes you seem cheap and you will not be respected once it gets out in the public. And it will get out.