4 girls in one bed at a sleep over what can happen?

Lots and lots of sex.

Well, depending on their age I'd presume that they will do different things. I can't really help because I'm only a teenage guy..sorry. But just checking on them every now and then and you got nothing too worry about. Sorry I couldn't help.

Typically, we talk about and do girl stuff - to tell you would be violating the "Girl Code".

Seriously, though, we gossip, try on makeup/clothes, pillow fight, tell stories, or just "hang and chill".

Contrary to popular GUY FANTASIES, we DO NOT have a bra and panties, nightie or pajama-clad lesbian orgy.....................usually. :P

Oh, and don't forget junk food, pizza, DIET soda (or, if of age, BOOZE), ice cream, and LOTS OF CHOCOLATE!!!

Lol we do basically nothing we just end up talking maybe play truth or dare or 21 questions while on our cell phones or computers

Eat heaps of junk food , gossip , talk about pathetic boys , paint nails etc nothing sexual or anything

Age? And if you say 17 two are blondies one is asian and the other one is a big breast brunnette i will laught so hard

well , if the girls are hefty the bed may break