No, given you are 17, it is absolutely not from a legal perspective for your safety (and theirs). Legally, that is classified as child pornography since you are a minor, and it would be a serious federal offense for both of you -- for them to ask, and for you to provide it.
Allllll the nope GIFs. Biggest of nopes.
Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it is the only thing that ever has. - Margaret Mead