Tonight is Girls night !

Sara arrived at her friend's place from where, according to the original plan, they would go to some local bar downtown. But Sara had other plans for her friend, wanting so desperatly to spread this wonderful mushroom growing inside of her. The young blond's brain was now almost fully replaced by the mycelium, lefting just enough original tissues to let her be her joyful normal self. Well, as normal as the mushroom would allow at least. This brain was complex to command for a fungus, even an alien one, but the more time passed, the better it got to control the host. The fungus found that arousal was the best way to maintain the female docile while its roots were spreading inside her body, so it never hesitate to give her huge orgasms everytime it felt the need to reinforce its control a bit. In a few days, when it will be sure to have a strong start for the invasion, the fungus will fully replace the woman's inside and her personality, being the complete and only master of that fleshy vessel.

In fact, Sara was totally wet when she knocked at her friend's door. She tried to hide her aroused state as best as she could to avoid raising any suspicions but her thighs were rubbing each other inside her tigh jeans... But her excitment was cut short when an unknown face openned the door.

• "Hey ! You must be Sara, right ? Come in, Cristal is getting ready upstairs ! I'm Mary by the way."

Sara's mind was racing. It was not part of the plan, who was that Mary ?! She was supposed to be alone with Cristal, could she spread the fungus being outnumbered ?

At least, Mary would be a wonderful host. This girl was hot as fuck with her long legs and huge breasts. She could attract anyone she wanted and by doing so, she would be a huge asset for her wonderful mushroom ! Cristal must have met her during a gala, she was a model after all...

Sara was starting to build up some confidence to face two targets instead of one when a voice came from the stairs.

• "Oh ! You're here ! Sorry, I took longer that expected to get dressed, you know me haha !"

It was Cristal, finally coming to greet her friend. This girl was gorgeous as always. Nobody could doubt the fact she was an underwear model due to her huge assets, and her thin waist and never-endind legs.. She was dressed in a floral dress, just short enough to let a tiny bit of imagination of what was hiding underneath. She sat down with her bright smile, and started a talk about her week. Sara was hardly listening, as the sight of her sexy friend fired her up. She knew what to do now, and was getting ready to start.

Sara tried to participate the best she can in the small talk you two other girls were going while finalising their makeups, but she inside the back of her throat, the fungus was growing spore sacks that were uncomfortable to the young girl. In no more than 5min, two big sacks were formed, and ready to pop. That's when the electric impulse came through Sara's brain. Her eyes lost their focus for a second, she openned her mouth and pressed her tongue against the sacks, which exploded in a faint "puff". She then blow gently the spore cloud, almost invisible to the eye, towards the two unaware victims.

Sara's eyes focused again, just in time to see the girls breath in the spores. The controlled woman knew that spores would not be enough to take the two persons fast enough, but she was counting on the aphrodisiac effect it would apply on them to strike more easily. And she was right, it took only a couple of minutes to see the first effects. Cristal tried to stand up, as it was finaly time to go to the bar, but her legs were shaky, and her head begun to spin. On the other hand, Mary's cheeks were brigth red, and she had short breaths. Both of them started slowly, and in the most hidden way possibly, to caress themselves. Cristal's hands were gently stroking her breasts while Mary had both hand directed towards her crotch... Very quickly, the room was filled with a scent of sweat and sex, and both girls fell on their knees, masturbating, not caring at all for not being alone. Sara was sooo turned ont in front of the two sexy women moaning in front of her, and she started to finger herself too, finding her pussy completly wet from arousal. But her primal need to feel good was soon replace by something greater : the need to spread. Almost roboticaly, Sara got up, drops falling from her pussy as she walked to the two women in pure bliss on the floor. First, she crouch next to Mary, who had her eyes rolled back in her skull, moaning loudly. The girl's mind was so blank from the numerous orgasms that she never heard Sara **** next to her, revealing moving roots coming from her mouth. The poor woman didn't even see the danger when Sara kissed her, coughing the roots inside of her own throat... The last free will Mary had was a sensation of tingling in her head, before being a new **** and host to the fungus...

The first thing Mary felt were the roots growing around her brain rapidly. Each one of them were diving deep into her grey matter, taking control of every part of her past self. Then, the thoughs came. Blurry, at first, then clearer everytime. Something was inside her, it wanted to make her feel good, to make her a better version of herself... All she needed to do, was to be a good host for it, and help it in its mission. For every command she received, an orgasm stronger than the previous one was given to her, and very soon, the only thing she wanted was to be the perfect host for her wonderful fungus.

In the meantime, a few meters away, Sara was crawling over Cristal, still in her sexual trance. The transmission of the parasitic roots were easy too, as the poor woman was too focused on her pleasure, and, like Mary, the conversion happened fast and full of powerful orgasms.

About fifteen minutes after the infection, the two new hosts were standing up, fully naked and sweaty. Their movements were still a bit jerky, as the mushroom was getting confortable inside their bodies, but the women will be ready to go on their new mission soon, and nothing would stop them now.