Something weird but harmless

"I wish chocolate ice cream gave girls orgasms," says Sarah rolling her eyes at the absurdity of wishes coming true.

Again the strange energy surges through Amanda. It is much more powerful this time and more clearly defined. She senses the power rushing into Sarah, changing her inside in ways Amanda doesn't yet fully understand but it doesn't stop there. The power moves on, striking Erica next. Then a pair of girls sitting across from them. Then every other girl in the room. Then every girl in the school, the town, country, onwards reaching out to envelope the whole world. Amanda feels the power touching older women too but instinctively she holds it back. Sarah had been clear, she had said girls and in Amanda's mind, that meant women around her own age. She focuses the magic enough to ensure only females between eighteen and twenty-one are altered.

In less than a blink of an eye, the moment passes. The raw barely contained power of the wish slips from Amanda's mental grasp and fades away leaving her stunned.

Sarah smirks at her friend unaware that anything has changed. She picks up her spoon and takes a big scoop of chocolate ice cream partly to prove her point but mostly because she likes ice cream.

Amanda watches as the sweet dessert hits her friends tongue and her wish takes effect. Sarahs eyes go wide then roll back as her body shudders with unexpected pleasure.

"Oh god what's happening?" She moans gripping the edge of the table for support "I'm so... soo... uhnn... I Ah! I'm cumming!!!"

She throws her head back and her hips buck uncontrollably as she publicly orgasms, fully clothed and untouched by human hand.

"Wow, I'll have what she's having" quips Erica eyeing the ice cream with a mix of trepidation and excitment.

Around the room other girls are having similar reactions to their dessert and either fleeing red faced with embarrassment or demanding a second portion.