Give it back now.

Jackie decided to spoil and humiliate her brother whilst he was on his big date with Melanie the head cheerleader and the easiest lay in school.

She decided to give him her vagina for the night which she knew he would not enjoy having especially at this time of the month.

She could not believe how quickly the spell had worked as she looked down at the bulge in her knickers that made her feel incredibly powerful.

She could not believe how happy it made her when she got a text message from her brother demanding her to undo what she had done which she refused of course.

She could not believe how quickly it was getting hard as she gently played with it through her knickers.

She could not believe despite its size how quickly it came or how good it felt as it exploded it's load.

Which made her change her plans and made her decide to keep it for the entire week instead of just for the night.

Which did not go down well with her brother when she told him when he got home from his date very early due to the fact he was not feeling well and needed to change his underwear.