Can I use Cocoa butter lotion for masturbation?

I'm a 15 year old guy and I need lube. I don't have a car so no way I can go out to the store to buy some sexual lubricant. Can I use Cocoa butter body lotion to masturbate with or is it dangerous to use?
Update: I had Vaseline and baby oil but we ran out of it. not sure about olive oil... but is there any HARM in using cocoa butter is what I want to know?
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