尝试在岩石上撒尿，在户外换衣服，尝试蹲着撒尿

Cristina is changing her black jeans next to a tree, changing her jeans will make her pee. At last that is Cristina thinking since she is so desperate to pee and not thinking that could anyone see her while she is changing Cristina is standing on a rock, she tries to relax and drink as plenty of water as she can and, hopefully, pee into her jeans. She is so desperate, want so bad to pull all the water out but her bladder is blocked, she fails Cristina is feeling her bladder bulging, she simply cant wait it for long; is really a must to pee, and she tries to pee doggy style and plays with her small tits, yet she fails again Cristina is crushing with hurt, to much water simply made her tummy to full to be able to keep peeing to long. She is choosing another place for this new attempt of pee, unfortunately she is unable to pee, next to a power line