Expanding Peaks

“Let’s take a beach walk,” Emma said. “Do some cruising for beach hunks. Sorry, no married ladies allowed.”
“Aw, I want to go,” Candi complained as Emma pushed her gently from the room.
“Hmm, has something changed?” Karyn moved uncomfortably close, allowing their breasts to press together.
“It is a reason she would understand,” Emma flushed. “Help me to put on my bikini, I would hate to give a free show to the boys on the beach.”
It didn’t take long for them to get ready. Emma wore a pink floral one while Karyn was wearing a simple black bikini that appeared about ready to burst from her chest.
“I hate to admit she might be right,” Karyn watched as her breasts threatened to jiggle free, requiring constant adjustment.
“Try not to hurt yourself,” Emma teased. “You could knock yourself with those mountain peaks.”
The smile was short-lived as Karyn reached into Emma’s bag. She held out the stone with a smile on her face.
“Don’t do anything rash,” Emma backed up.
“Don’t you want to experience such magnificent mammories!?!” Karyn questioned wickedly. “I know, you want some truly titanic tits like Candi. I wish your breasts would be as large as my stepmom’s breasts and twice as sensitive with orgasmic nipples for the next week, but they won’t hurt your back.”
Emma felt her breasts start to push out. She bit her lips as her nipples pushed against the swimsuit. Was she about to orgasm in front of Karyn? Her breasts stopped their advance far later than she would want. Pink hinted outside of the edges. She took a hesitant step forward. The jiggling nearly shook her from her feet, but the pleasure was more shocking. She had to get the stone.
Karyn danced away, “I think a punishment is in order for such poor manners. I wish for the next three days your vagina is three times as sensitive as it is now and you only find men physically attractive.”
A moan emerged from Emma’s lips for a moment before she collected her words, “This is too much. Give me the stone back.”
“I tell you what, if you can find where I hid it, it is yours to punish me with, though nothing permanent.”
“How long are you going to take to hide it?”
“Until you recover.”
“What!?!”
Karyn reached out and grasped both of Emma’s nipples to pinch them hard. The red-headed girl collapsed, not even hearing the giggling of her friend. Her world was filled with the wonders of her first female orgasm.