Because it's wider at the top, half way vertically is less than half total volume. So at first I thought it was less than 1500ml. Having said that, in the second video posted you can see that the 2l mark is way below the top, it must be more like 2.4l to the top than 2l, so 1.5l sounds about right.

is it "holdingit"?

Lesbian Girls Pissing Movies
 

http://www.eroprofile.com/m/videos/v...Pissing-Movies

The first piss, which is an F on F piss.

1:30
 

F in M mouth pee. Starting just before 2:00, pees for 1:30 minus a couple of short pauses - why do girls always pause?

http://www.xvideos.com/video2547116/mistress_uses_her_slave_as_her_toilet_for_pee

Young Girl Pissing In Street
 

A very hot video. She pisses a lot and makes a hug puddle. She is very cute. Not one of the longest pees but a great piss.

http://www.eroprofile.com/m/videos/v...t_street_2d-sd

THIS GIRL IS SO HOT! Damn! What a gusher! Thanks!

Pissing Lesbians folder
 

There are a couple of good ones in the same folder on eroprofile:

http://www.eroprofile.com/m/videos/v...sbys-On-Stairs

The first woman

http://www.eroprofile.com/m/videos/view/Sunflowers

2nd woman at 4:38. It always surprises me when a woman has had a dildo inside her and she does a big piss. Does it not hurt? Any women want to comment?

Lady Peeing By Hoiuse
 

She pees a lot but not super long. Starts around 2:17. Makes a huge puddle. Not the prettiest women and chubby. I like this video and she is in the perfect passing position.and area. I would rather see a chubby or worser looking women pissing like this over a hot one in the wrong position (like pissing from the back).

WARNING DO NOT WATCHN IF YOU DON'T LIKE CHUBBY WOMEN.

http://www.xvideos.com/video525770/b...1_.com_misty_2

For those who like this video I recommend saving it. That site Eroprofile is known to delete videos. I don't save any videos since i don't know how and plenty of videos to watch.

Firefox Video DownloadHelper pluggin. Totally free and they've revamped it to make it easier to use.