"What? You can't be serious." said Katie "No no no no. This is too crazy and there is no way you can take this monster."
"I know. But I have to do something. I am way to horny and there is no way I can let you like this alone." said Tiff
Tiff, believing that the stall was to small for then to deal with it, she put an "Out of Service" sign on the outside of the door and locked it. She went back to Katie and said that they should get naked to avoid getting their clothes dirty.
The cock was so big that they had to both their hands to stroke it. Tiff still tried to do a blowjob on Katie, but the cock was too big and couldn't enter her mouth, so she contented herself by kissing the tip as she licked the urethra.
Katie she couldn't believe how good all this new sensations were to her and she was cumming it in no time. As she announced that she was going to cum, Tiff preprared to swallow Katie's cum, but her shots were too strong and Tiff was thrown back, falling disoriented on the floor being covered with Katie's cum.
When Katie's orgasm finally subsided she saw that Tiff looked as if she had a bukkakke and was covered with at least 100 men cum.
"Wow, this orgasm was unbelievable." said Tiff
"It really was" replied Katie
They got up to get ready to leave the bathroom, but they saw that Katie's cock was still rock hard. So they had to do something again.
Tiff had an idea. She went to the front of Katie and put her dick between her legs. She started to rub her pussy against Katie's shaft pressing it between her legs on a frottage.
This idea excited Katie so much that she grabbed Tiff's waist and began to thrust faster.
This was too much for them. Soon Tiff said that she was going to have and orgasm and Katie answered "Me Too". Both had their orgasm at the same time. Katie ejaculation covered the walls.
After recovering, Katie's cock finally flaccid, she help Tiff clean the cum over her body. Luckly their clothes escaped unharmed. After all that happened, they decided to skip school.
Tiff said that her parent were abroad, so they could go to her house. Katie as able to hide her monster now that it wasn't erect.
In their way to Tiff's house, Katie notice that her panties seemed to be getting more and more tight as they walked and became painful.
When they finally reached Tiff's house, Katie couldn't stand the pain anymore. As soon they closed the front door, Katie remove her skirt. Before she could remove her panties, not holding up the pressure, gave way and fell to the floor completely destroyed.
Katie and Tiff gaped at what they saw. A huge ballsack with two orange sized testicles in it.
Katie scared said "No, I don't want to be a man." and searched tha space behind her balls and she was relieved to find that her pussy was still there.
"This is getting out of control. We have to do something?" said Tiff