A missed swap, and some tits.

Instantly you started to feel weird, specifically in your chest area.

“Why do I not feel anything?” Rebecca asked, “and are you growing tits?”

“I think so.” you replied, pulling your top forwards and watching a pair of C cup breasts push their way into existence on your chest. “We must have missed the beam with you.”

“No shit” Rebecca said, instantly reaching up and giving one of your new breasts a quick squeeze. You felt your knees go wobbly, having never experienced that pleasure before.

“But whose tits do i have?” you asked, still looking down your shirt. They looked lovely from this angle, and were perky yet just the right level of bouncy.

“Tami’s.” Rebecca said, “Look over there. She’s completely flat now!”

You looked where Rebecca was pointing and saw Tami with her boyfriend Rick. Tami did look extremely flat now, her jumper she was wearing showing no signs of any curves to her top.

“Well. What now?” you asked, “Should I swap back and we try again?”

“Hell no.” Rebecca said, “I have an idea. Hold.” she ordered you to hold the remote as she fired.

She aimed the first beam at herself, and the second beam at a disco ball hanging from the ceiling.

“Its my turn to have a random change with someone. Then we go to bed.” Rebecca winked at you as she pressed the random button.