Papa don't preach

It seems Ms. Kitty Lucy got herself into a little trouble. About a week ago I noticed her increasing girth, but was in denial about the possible pregnancy. But then today I could deny it no longer, ref pic:



What should I expect when I still hadn't taken her to be spayed...and she snuck out while in heat.....and a huge orange tabby was hanging around (I like to picture him in a leather jacket). yikes...now I need to figure out when to expect kittens and what I need to do. And...what to do with them once they're old enough to need homes.