I get what you mean in the "who would think it's a good idea to put an arm in someone?". But once it's known that it's a thing that can be done, good on whoever wants to do it!

An ex of mine wanted to, but I'm not sure it appeals to me so that in itself would prob stop it from happening if she ever did actually try.

And as for Andrea, I'm pretty sure she's up for anything and not afraid to talk about it!