Her bed(caught route)

She looked at her bed in the corner of her room and thought to herself: "Well I need to piss and I am kind of tired. Guess I could combine these two things just perfect." And with that Arya switched off the lights and made herself comfortable in her bed. She just layed there, thinking about this and that, holding her pee in and enjoying the pressure, which was building more and more inside of her bladder. She wanted to hold it as long as possible and then slowly let it trickle out.

In this moment her sister Rachel burst into her room. "Hey Arya, i gotta tell you... Oh, damn did you already go to bed?" Arya looked at her angrily. "Yes I did Sis, I am really tired you know." "It will only take a second Arya, please I have to tell it somebody and Mom and Dad are still on vacation." Arya rolled her eyes and then said: " Fine, but make it quick." Arya still had one hand on her pussy, she put it there a few seconds ago and didn't want to move it now, so her sister wouldn't catch it. "Thanks Arya, you know I finally got my drivers license and I am sooo excited about it!" While talking, Rachel had sat down on the bed next to Arya. The matress bent in slightly and Arya rolled into the bent a bit. The movement was not big, but it was enough to put some more pressure on her already nearly bursting bladder and Arya felt a spurt of hot liquid escaping her urethra and hitting her hand. "Thats fantastic Rach', I'm so happy for you", Arya shouted out, her head beaming red. "Thank you Sis", Rachel replied, "do you think Mom and Dad will get me a car too now? They got you one, when you got your license."

Arya couldn't really think straight, the whole situation got her going like crazy. "I bet they will Rach' " Rachel started to jump up and down as she heard this and this was too much for Arya. She let loose and started pissing in her bed, while her sister sat next to her. Arya couldn't help herself and slowly started stroking her clit, already being extremely near an orgasm. She closed her eyes and let out a little moan. Rachel gaver her a weird look: "Are you okay Sis?" Arya still had her eyes closed. "Hm?.. Oh yeah, I'm fine, i just need to sleep a little bit" Rachel stood up. "Well then I will see you tomorrow morning, sleept tight Sis." Then Rachel bent down and gave her Sister a kiss on the forehead. Exactly in this second the fist orgasm rolled over Arya and she let out a longer moan this time. "Hmmm good night Rach'". Until Rachel had left the room Arya experienced two more orgasms and then she fell asleep, while the last drops of her piss where escaping her pussy.