Naomi and Rachel looked at each other in terror. Naomi's sister, Aya, was supposed to sleep at a friend's house and not be back before much later this weekend. Both girls still sported a throbbing hard-on and they had just sprayed their shirts and thighs with fluids.
They heard Aya coming up the stairs and knocking at the bedroom's door. Naomi grabbed the blanket that was laying nearby and covered both Rachel and herself. Aya barged in and both friends turned their head around; fortunately the couch was not facing the door so only their faces and shoulders were showing from Aya's perspective.
"I had to come home after all, 'cause my friend had an impromptu visit from her boyfriend..." Aya said and suggestively wiggled her eyebrows. "So, how's the evening going, girls?"
Both were looking flustered. Naomi could feel her penis softening, but the blanket was stained with cum and sticking to her groin and shirt. Rachel was in a similar predicament, and the musky scent of sex was slowly rising in the air.
"We're fine, watching TV right now. Just chilling, you know", Naomi lied as casually as she could. The TV was still on indeed, a few drops of Rachel's cum trickling from the lower part of the screen. Rachel blushed very hard, hoping Aya wouldn't notice from where she stood.
Aya hung in there silently for a moment. "Well, I suppose I'll leave you to it. I'll be in my room. I'll be back at my friend's tomorrow afternoon, I promise. Have fun!" she said as she closed the door behind her.
Naomi and Rachel heard Aya's steps going into the next room, which was her bedroom. They looked at each other in relief and pulled down the sticky blanket.
"Eww. That's gross" Rachel exclaimed as she grabbed a tissue to clean up her groin.
"I thought you'd have done that before, with your... condition" Naomi lied again. Rachel couldn't have any memory of that, for obvious reasons.
Rachel looked confused for a second, before shaking her head. "I don't think I'v ever tried anything like that so no, that's a first." Then she blushed and added: "You make me feel things I have never felt before".
Naomi felt very fuzzy in her heart as she heard this. They were both developping a crush on each other. It couldn't just be the transformation, right?
"I'll get out of my nightgown, it is just too wet", Naomi said in embarassment to avoid talking about her feelings. She tossed it aside while Rachel removed her shirt too for the same reason. They looked at each other as they were standing naked and giggled.
Naomi had a very petite body and pale skin. Her breasts were round and very perky, which always made her sister jealous because Aya didn't have much shapes even though she was two years older. Her male appendage was soft now; it was about average in size in this state with an humble package nested close to her body, but the member looked big anyway on her short and delicate frame.
Rachel was taller and curvier than Naomi. Her most noticeable features were her long legs and perfect hips, as well as her generous breasts. It was difficult for Naomi to ignore how huge Rachel's were in comparison with her own; the areolas and nipples were much larger as well. The size difference in penis was the same: Rachel's was pretty long and very thick even though it was soft now. Her ballsack could only be described as "big", jutting the member forward when her legs were shut close.
Naomi felt the staring was getting a little awkward so she pushed Rachel toward the bed and switched off the light. They crawled under the bedsheets and laid next to each other holding hands, their features barely visible as their eyes were adjusting to the dark. The faint glow of the TV still illuminated a corner of the room.
"You make me feel special too", Naomi finally said to break the silence. She wasn't too sure if it was feelings or hormones, but she wanted to believe. "I don't want to think about silly boys anymore, I want to be close to you..."
Rachel drew closer in the bed and laid her lips on Naomi's, kissing her lightly. Naomi nested herself against her friend, and they hugged tight as their tongue caressed each other's. She felt feverish and like her heart could burst with joy.
The tender embrace was turning into a passionate one, their heart racing as their touched each other's body and smooth skin. The familiar stirring was returning yet again and Naomi's member poked into Rachel's, which hardened in reponse and eliticted a lustful gasp from her.
Naomi broke the kiss and Rachel looked into her eyes with need.
"We can't risk my sister overhearing us, Rachel", Naomi whispered with a hint of fear.