Doubtful, I've done this many times and done long sessions and nothing has come of it. Don't worry too much about it but if it happens the liklihood is the account that you botted on, if caught will be banned. Your other account *should* be safe. I've botted many accounts on my home IP had them banned and non of my other accounts have been banned. Unless of course you're also botting your main on said IP you might be at more of a risk. The only thing that will help you is that it might look as though the account has been hacked and you might be lucky in the aspect of getting it unbanned if it ever does get banned.