Erika shook her head in disbelief before exiting Cole's bedroom. He was even more obsessed than her! She should have known he'd try something stupid at the first opportunity. She was now less and less convinced he would be of any help in actually solving their mutation problem.
Walking a few steps in the corridor, the warmth between her legs became noticeable to her. Her new body was horny all the time, and it made her angry that she could get turned on by Melissa's brother. On top of that, her feminine curves didn't fit her black and white swimming suit anymore; it was straining on her butt and making the cleavage deeper than it should. Her erect nipples underneath were conspicuous as well.
"Did you get lost?" she heard as Melissa barged in the corridor. Erika froze like a deer in headlights.
"I-I'm good, thanks!" she could only reply, squeezing in thighs together in embarassment as though her light arousal was exposed to all.
"Aww I like it when you act all cute like that!" Melissa said with a laugh. She walked to Erika and raised her hands to arrange a few wild bangs on her friend's forehead, leaning closer. "And you smell so good..."
Erika's heart was beating so fast; the sight of Melissa was probably as hypnotic to her as her pheromones were to Melissa. All her worries seemed to disappear when her friend was around, and she would feel overcome with the urge to touch her. She pushed on her toes and raised her face to Melissa's, planting a kiss on her lips. Her friend responded positively, holding her close.
"I like that you're different from the other girls, Erika..." Melissa said as they broke their embrace. She pulled down Erika's shoulder straps, and Erika was too mesmerized to react as the upper part of her swimming suit lowered to reveal her perky breasts. Melissa then snapped open the buttons on the front of her swimming bra, her larger breasts jiggling out of the top.
Both friends began fondling each other's chest as they intermittently kissed.
The spot between Erika's leg felt hot and moist. She knew her vagina was closed and her clitoris shaped a little like a tiny shealth, so it could only be a drop of pre leaking. Ingesting her mutant semen was the only way to turn herself fully female again, but it wasn't possible at the moment and even that effect was temporary.
At the moment the thought of her slow transformation into something not quite human was eclipsed by her craving for lustful touch. Melissa seemed more and more affected by her pheromones; perhaps it was in her saliva too, because her friend's kisses were becoming more pressing and the fondling had turned into feverish groping.
Erika's face was so flushed; what was she doing? What if their friends would find them like this? They wouldn't understand... Yet she could not stop herself. Pressing her breasts against Melissa's, she would gasp as as their nipples rubbed. Melissa's breasts were huge and soft with larger areolas, almost envelopping her own firmer breasts when they squished together.
Suddenly Melissa took a step back to kneel in front of Erika, and she began kissing her groin. Erika remembered their naughty texts and Melissa's wish to lick her there. She was too intimidated and horny to protest, her neither region burning with desire under her swimming suit.
"Wha... where did you learn that" Erika asked between two soft moans as she felt her clitoris swell a little from a rush of blood flow.
Melissa paused for a few seconds and gave her a wink. "I found Cole's porn stash on his computer a while ago... I also used to play doctor with my neighbour but he's boring." Erika knew Melissa had a neighbour about their age going to the same school, but she had never really talked to him before.
Erika covered her mouth with one hand as her moaning became louder. There was a tension building in her mutant clitoris; her whole groin felt puffier, and waves of pleasure were resonating in her insides and up her spine. Her clitoris was swelling more, becoming a visible nub through the fabric of the suit as Melissa licked the spot and began sucking through. Her heart raced faster - was it possible that stimulation would trigger the transformation early?
"Melissa.. I don't think we should... aah... wait, MelissaaAH!" Erika moaned lewdly as her insides clenched and a small amount of goo squirted out of her mutant clitoris and through the fabric into Melissa's mouth. The jet must have surprised Melissa because she fell back and coughed once or twice.
"Wow Erika, I didn't know you could do that! I only saw this in one video once..." Melissa began laughing as she wiped her mouth with one hand and got back up.
Erika covered her groin with both hands in embarassment. Underneath, she could feel...