More nasty ideas

The sudden change in her friend was such an incredibly turn on. To add insult to the injury she asked:

"So you are okay with me playing with your mother?"

"Yeah"

"And you´re just gonna stand there and watch?"

"Yeah"

"Even if let´s say...I would push another finger up her ass? That would be okay for you?"

"Yeah, why not?"

Just awesome. Julia wandered if this trinket had any limits...and she was really keen to find out. Still with an eye on her friend, Julia thought about all the possibilities and finally made up her mind.

"I wish that you unfreeze once we leave the room and close the door. After you unfreeze I wish that you continue playing with yourself until you have 5 orgasms. Hmmm...I also wish that you will switch your positions regularly just to keep it interesting. And finally I wish that your left middle finger will automatically keep fingerfucking your asshole until you reached those orgasms. I think that should keep you occupied for now."

While making all those wishes Julia made sure to open the curtains as wide as possible so that some lucky neighbors would get the chance to watch. Another look confirmed that her friend still did not care about her mother's fate. The girls left the room and closed the door only to hear the moaning from earlier continue, though it was interrupted by a high pitched squeal. Julia could only laugh believing that it was because of her shoving the middle finger back up the ass. The girls then went back to Sandra's room.

"Well that was an interesting night so far." Sandra said.

"And it´s far from being over" Julia added.

"Ok let me try it now" Sandra said while reaching for the trinket.

"Wow. Wait. I didn´t say I would give it to you. I bought it after all."

"But I thought we would share it. It´s no fun if you are the only one using it. I really want to try a few things." Sandra said, sounding quite frustrated and annoyed.

"Well alright. I had a lot of fun playing with your mother so it´s only fair. But let me just quickly test a few things." Julia concentrated on the amulet and made a wish.

"Sandra?"

"Hmm?" Sandra reacted.

Julia sighed and said:

"I guess you have to say the wishes out loud."

"What did you wish for?" Sandra asked curiously.

"I wanted to help you relieve some pressure. Well I guess I have to spoil the surprise. I wish you would fart anytime someone is calling you by your name." she finally revealed.

"What??? You have to be kidding me! Gimme that thing now." Sandra again went for the amulet, completely ignoring it´s weak light, only for Julia to dodge her attempt.

"Whoa, calm down Sandra." Julia said with a smirk. Upon hearing her name a weird sensation suddenly ballooned up inside her only to be released a moment later through a long and loud fart. Sandra felt so completely humiliated. Her face turned almost as red as the crystal.

"Wow I did not expect you had that in you, Sandra." Again this weird feeling and again she was completely helpless to do anything else then release another fart, this time sounding quite wet.

"And you can even do different sounds too." Julia had to laugh so hard even her eyes closed.

Completely humiliated and angry Sandra dashed forward in another attempt to get the crystal.