What can I do in video calls?

I’m in a long-distance relationship, and we usually make video calls to attend to the sexual part, I like to do special things for my boyfriend, like marking my body, playing with clothespins, etc.

But I’m out of ideas, what ideas do you have?

Also, if you can give me general advice about video calls, I would appreciate it.

Note: I’m not interested in vibrators and at the moment I don’t have enough to buy nice lingerie or idk.

Thanks.