You can't you can only assume she does
If there are no pictures allowing that part to show, you can suspect there is a reason.
Ask her, although that would be rude.
Ask her to send a pic.
ask her for pic its the most easy way to find out if she have a fat booty
if she is black or one of the kardashians then u will know
The fact is you do not know and the girl may well be a guy. Sending pix? Well gosh whose pic shall I send you??? Won't be mine LOL!
Your sweet little thing may well look like this and be a gay inmate with internet privileges doing life for killing some guy he met on the internet that thought he was a 16 year old girl named Tiffany
U txt.. "Send a.ss pics" this isn't Rocket Science.
You never know.
By seeing a picture of it.