Being Provided An Heir WIP (Fate/Apocrypha) (Patreon)

“Assassin, I’m surprised that you would call me to your throne during a time like this.”

Semiramis opened her eyes at the sound of her Master, Shirou Kotomine’s, voice, pulling her from her slight slumber. A smile came to her lips as she noticed that he was making his way toward her throne, pulling a few bit of his clothing off as he moved. “An empress is in need of an heir. And you are the only person here who is worthy to give me one. It shouldn’t be that much of a surprise.” She teasingly dragged her tongue along her lips as she snapped her fingers, causing her clothing to disappear off of her body in a bit of purple smoke, leaving her naked as the day she was born. “However, I’m more concerned about if you can keep up with me or not.~”

“I suppose that would be a concern when trying to find a man that can give you an heir.” Kotomine smirked as he stopped just a step away from Semiramis’ throne, his eyes drifting along her body and taking in the wonderful sight that was her bare skin on display for him and him alone. “With all the help you have provided me since this Greater Grail War has started, I will do my best to meet your expectations.”

As Kotomine was eyeing her body up and down, Semiramis found herself doing the same to him. His prowess as a Master was one thing that interested her, his cold and brutal strategy to win this Greater Grail War was another that caused her interest to grow. But now that she was getting a good look at him, it was easy to tell that his body was in just as perfect shape as his mind was. And that was only accentuated in her mind when her eyes met his cock. “Come closer. You can’t provide me with an heir if you’re apart from me.”

Semiramis licked her lips as Shirou made his way beside her throne, allowing her to sit comfortably in her place of belonging while she tended to him. It allowed her to turn her head and happily wrap her lips around the head of his shaft without even adjusting her body. However, she didn’t sit still for long. There was a strange sense of eagerness coursing through her as she got her first taste of her Master’s shaft. And it pushed her to scoot a little bit closer to him and practically lean over the arm of her throne to take the entirety of his shaft into her mouth in one push.

When she found herself at the base of his member, Semiramis took a moment to be still and appreciate the feeling of his member throbbing against her tongue and twitching against her soft lips. Her eyes fluttered closed as she started to bob her head up and down his member, making her tongue dance along her Master’s cock as she enjoyed the flavor that coated her tastebuds. The flavor of his shaft was strong but far from overbearing and it was just addictive enough for her to need no prompting or orders from him to pick up the pace of her movements.

It didn’t take more than a moment for Semiramis to work herself into a quick and almost desperate-seeming rhythm as she sucked down her Master’s cock. From the way it throbbed and twitched against her tongue, combined with just how eager Kotomine threaded his fingers through her dark hair, she knew that she was doing a good job at making her partner enjoy himself. But that really put that knowledge in her mind was when he grabbed onto both sides of her head and yanked her down to the base of his member harder than she was already moving her head, causing her to gag and her throat to sputter around his cock.

The gagging and mild confusion only lasted for a moment before Semiramis regained her composure, prompting her to gain a firm grip on Shirou’s thigh and push herself off from around his member. A single strand of her saliva connected her lower lip to the tip of his shaft for a moment before she broke it by licking her lips. “Don’t get too eager now, Master. Don’t forget, you aren’t here to simply enjoy my throat. You can’t enjoy yourself too much.”

While she spoke, Semiramis lowered her head until her lips were only an inch away from her Master’s hefty balls. One look was all it took for her to know that he was going to be able to pump her full and almost guarantee giving her an heir. That thought prompted her to place a few gentle and affectionate kisses against each of his balls, almost as if she was silently thanking them for giving her something that she wanted. All while the heavy scent of his musk starting to fill her nostrils and invade her mind.

It didn’t take long before Semiramis lost herself in that scent, pressing kiss after kiss against Shirou’s balls. She happily and excitedly licked each and every inch of his sack that she could, practically worshipping it while feeling his member throb and pulse against her face and in her hair. She didn’t think twice about the feeling of his fingers started to rub against her head, likely stroking himself into her hair while she tended to her balls. She was far too engrossed in that wonderfully powerful scent that invaded her mind and enhanced the lingering flavor of his cock on her tastebuds, causing Semiramis to bring her hand to her breast and start to truly lose herself in the pleasure that she was bringing both of them. At least, until Shirou came without a warning.

Rope after rope of his spunk landed both in her hair and on her face as he unloaded on her while she tended to his balls. The feeling of his warm seed landing on her head and on her skin caused Semiramis to snap out of her trance and promptly let out a heavy and disappointed sigh. Though, she wasn’t disappointed in him, the feeling of his seed was too wonderful against her skin for that. Instead, she was disappointed in herself for losing her composure and allowing herself to push Kotomine over the edge like that.