This chapter takes place after chapter 1.
Sakura Matou's life had been good recently. She lived in a nice house with Shirou Emiya, the man she loves, and Rider, her loyal companion, with regular visits from her sister Rin as well as Shirou's sister figure Taiga. The days as of late had been peaceful and relatively carefree. There was however a bit of a problem. Her sex life. Not that it was bad per se, but as of late it had gotten a bit underwhelming. Recently she had woken from bed to see Shirou making love to Rider. Not that she could blame him. The woman was inhumanly beautiful, so much so in fact that Sakura wasn't sure she wouldn't have been seduced herself had the Servant attempted it. Sakura also had a love for Rider and so she couldn't bring herself to be angry with her. In fact they had since entered an open relationship between the three of them. Sakura was a bit stressed since she could no longer make love to Shirou as often as before. Both she had Rider had healthy sexual appetites and Shirou was only one man. He could only have so much sex before he was exhausted. So she had devised a plan. She had developed an aphrodisiac to give to Shirou in his tea. It would fill him with lust and stamina. Right on time Shirou entered through the door.
"Ah Senpai you're back. Would you like some tea, it's a new kind I'm trying." Said Sakura. "Ah thank you Sakura."
The effect was immediate. Shirou immediately began to kiss her with his tongue going deep into her throat. She was Surprised that it had been so quick to take effect but she had no complaints as Shirou started to strip her, his cock already hard. She started to stroke his cock with her hand and then brought it before her face. Unlike usual where she would slowly take his cock into her mouth and lick the head to the base and then swallowed every last drop of jizz. This time however he grabbed onto her head with both hands and rammed his cock down her throat without restraint and started to fuck her face. It was rougher than what she was used to but it was turning her on in a strange way. It was not long beforel he came down her throat and she was a bit surprised. Apparently the aphrodisiac had also increased his semen production because he came at least three times as much as usual, nearly choking Sakura on his hot cum. Even with so much she managed to swallow it all, noting how it seemed to have a stronger taste than usual. Than he had her stand against the wall before he renewed his efforts. As he dove his tongue back into her throat he pushed her further up against the wall and she wrapped her legs around his waist as he plunged his manhood into her wet, ready pussy.
"Aaah! Senpai, harder!" Sakura screamed as he pounded into her with more passion than ever. He was high on wet heat that was her pussy as he pumped into her over and over.
He was like a beast as he ravaged her hot cunt. She marveled at how intense he was now, unlike before. He had always had plenty of vigor, but never anything like this. She could feel his cock pulsating inside of her as he thrust in and out at high speed, his head nearly coming out of her before diving immediately back in as far as it would go. Her hips bucked uncontrollably as she neared climax. Finally she climaxed and Screamed to the heavens as her entire body was wracked with the most intense orgasm she had ever felt I her clenching insides were enough to bring him to release as well. She shuddered as she felt the flood of his white hot seed inside of her. She knew that she would be sore after this with how rough he had been but before she knew what was happening he had already brought her to the ground and laid her on her stomach. He asked that she lift her feet into the air and she complied, showing off her beautiful, pedicured feet. Ever since his first time with Rider he had developed a love for female feet. She kept her feet in great shape to help please his desires. He marveled at her toes and soft, delectable soles, along with her graceful arch. He noted the delicious scent and the glean of sweat on them from their activities. He took a hold of her feet and pushed them together, making an opening between her arches. He then started to fuck between her soles and reveled in the sensation of the friction between her feet. He could never get enough of her beautiful feet and he continued to thrust harder and harder between her delicate, sweat soles. He blew his massive load all over her back before immediately going down to shove his cock into her ass. The only lube was some spit and his own cum near the tip of his head.
Sakura and Shirou had never tried anal before, but that wasn't on their minds as he thrust into her rear entrance. It's hotter and tighter than he had even imagined and if felt like pure bliss. Sakura meanwhile could feel every detail of his cock as it was in her tightest hole. She was screaming at the top of her lungs in pure pleasure. She is sure that he would not be this intense if not for her concoction. He was going to exhaust her at this rate. Her heat was like furnace and tightness was beyond compare. He felt a pressure build up as he reach under her to finger at her clit. Soon enough the tightness was too much for Shirou hold back any more as he shot his flood of hot seed into her anus. She shuddered at the feeling of his cum in an unfamiliar place.
He exited her ass and she lay there on the ground panting, sweaty, and exhausted entirely as she leaked cum from her two holes. Then Rider came home. Almost as soon as Shirou saw her he shoved his tongue down her throat and she began to strip. She knelt down and took his cock into her mouth after licking it from the base to the head. Her divine technique and tongue were enough that he didn't last very long and he gagged her with his sheer volume of cum. Then he pushed her down to the renewed energy. Finally he drenched her face and glasses in his white hot milk. Then he told her to get on all fours and she complied, dripping with arousal, only to be surprised when he went straight for her asshole. Rider's ass was different from Sakura, it was tighter and had a divine, mystic quality to it that made it incomparable to any human being. She reveled in pain and pleasure as she felt every contour of his cock down to the pulsing vein running along it. Once again the tight heat brought him to climax, drowning her ass in his cum. Rider gazed seductively from behind and spread her cheeks, allowing the cum to drip from her ass and onto the floor
Sakura re-entered the fray when she initiated a footjob, pumping Shirou's cock between her soles. Not to be outdone Rider caressed the center of his cock with the sole of one foot while the other played at his ball sack. The feeling of the two buxom beauties feet on his cock drove Shirou to the limit again as he came once again, drenching their bodies in his seed. The two of them licked his seed off of each other's magnificent bodies and savored the taste. Then the two women turned to each other and began their intimate kiss. Rider lay atop Sakura, battling with her tongue while she groped at Sakura's breasts and was groped back. Their pussies were right on top of each other and Shirou took the opportunity to thrust between the small opening between them. As he did so his cock brushed against their clit adding even more to their lustful cries. The friction between the three of them was too intense for any of them too last very long. Soon both women quivered in orgasmic bliss and he too blew his seed onto the both of them in one last climax.
The three of them all lay there exhausted and sweaty. The two women had been fucked raw and fell asleep almost immediately. As did Shirou as he made a mental reminder to get the recipe for that tea from Sakura as soon as they woke up before drifting to sleep.
Author's Note Thanks for reading and please leave a review. If you have any ideas for pairings or kinks leave it in a review or PM me and I'll take it into consideration. Also for anybody interested I have a new Kara no Kyoukai fanfic called Azaka's Discovery.