Erika covered her groin with both hands in embarassment. Her pulsating clitoris was poking faintly in the suit. She didn't know it was possible for her orgasms to produce cum in this state, though it was only a small amount.
She needed to calm down, or her situation might get worse.
"Are you okay Mel? I'm sorry, I get very wet when I'm... you know," she sputtered, furtively wiping traces of cum from the fabric.
"Yeah I'm good" Melissa said as she licked her lips absentmindedly, "I've seen a girl squirt juices in a video before, but I didn't know you could do it".
"Yeah, that must be it; this is new to me, sorry..." Erika lied. "I think we should go join the others before they come looking for us" she added quickly to change the subject, and she pulled up the straps of her swimming suit to cover her breasts again while Melissa was doing the same.
Erika shuffled through the house and to the yard. Her groin was puffier than usual, the lips swollen under her sheath-like clitoris. It probably wasn't that visible through her suit, but she couldn't stop thinking about it. Plus Melissa had swallowed some of her goo, so her sex drive would too increase soon enough, and the mere thought was turning on Erika...
Once outside, she quickly walked to the pool; she sat on one edge and let herself slip into the water to hide her body, shortly followed by Melissa. The cool water felt good and calming on her skin although it made her nipples all the more erect. Riley, Piper and Emily were already there, laughing and splashing around with pool noodles.
"Let's make teams!" Piper said with a giggle. "Riley and I against you two; Emily can go with you as well because she's too tiny to count." Emily looked a bit hurt but didn't protest.
Piper then jumped on her noodle to ride it as Riley climbed behind her, waving her own noodle around like a sword.
Erika grabbed a floating noodle to ride. Emily climbed on the front, armed with a second noodle, while Melissa squeezed herself against her friend Erika in the back.
"Let the battle begins!" Piper shouted as Riley raised her own pool noodle menacingly.
Soon the backyard was resonating with their laughter and sounds of water as the two teams tried to smack each other with their foam noodles.
However, being squeezed between two girls was making Erika increasingly uncomfortable. Emily's butt brushed against her own thighs, while Melissa was becoming clingy, pressing her breasts against Erika's back and squirming closer. Erika tried to shift her position forward slighty to distance herself from her friend's embrace, but it only allowed her own genitals to grind against the noodle, turning herself on madly. At this point Melissa seemed to be discreetly squeezing the noodle against her groin too.
"Come on girls! There's three of you and you can't even put up a proper fight!" Riley taunted them, and Emily redoubled her efforts to hit her smug opponent with her noodle.
The agitation only made Erika's predicament worse, and her puffy clitoris started to stir and push against the fabric of her bathing suit. Meanwhile Melissa's arms were wrapped around Erika's chest, squeezing up her breasts.
The sword-noodles slammed against each other harder and the small Emily receded under the impact, her butt nested against Erika's hips. The stirring increased, forming a tiny tent that grinded the mounted noodle and brushed between Emily's ass cheeks, who was too occupied to notice.
"No!" Erika thought to herself, biting her lips. Her body was urging her to grind harder and mount her friend, and her mind felt confused. Why did she feel things for all of her friends? Emily didn't even have proper breasts to speak of. Yet Erika only wanted to grab her friend's hips and slam forward...
The thought instantly made her mutant clitoris throb and thicken, defining a small bulge underwater, and Erika squeezed her highs in an attempt to hide it, but it only brought her closer to Emily and increased the swelling. She had to get out of the water now!
"Our ride is too crowded and it only slows us down! I'm gonna take a break girls..." she excused herself as she let herself slide off the pool noodle.
Her groin rubbed on the noodle one last time as she did, making her suit riding up slightly and pulling the fabric sideway. Erika felt one of her puffy lip slide out and her erect clitoris followed, springing up an inch upwards in the fresh water. When she looked down past the agitated surface of the pool, she could catch a glimpse of dark pink showing between her legs.