Shirou fucks bound Sakura

Rider rested on top of Shirou, her breasts pressed against his chest, while she and Shirou's lips were locked in a kissed. After a moment, Shirou pulled back. "Thank you, Rider," he began. "You did a good job as my ****." Shirou was still a little uncomfortable calling Rider a ****, but it would fit in with what Sakura wanted.

"I'm glad I was able to please you, master," Rider thanked Shirou. Just with Shirou, Rider wasn't used to calling Shirou master. Though after their romp together, she was seeing even more why Sakura loved him and became his sex ****. 'I feel like I would enjoy being one of Shirou's women', Rider thought. 'I feel like I am falling for him too.'

"Could you move off of me, Rider?" Shirou began. "I need to finish up with Sakura's punishment."

Rider nodded and she slide off of Shirou, her body rubbing against his as she did.

Once Rider was off of him, Shirou got up and turned towards Sakura. The look on Sakura's face was not quite the look a person would have if they were really in this situation. She seemed to be trying to hide her enjoyment of what just happened with a face that was trying to look like someone who was suffering.

"Well, Sakura," Shirou began as he approached the bound girl. "Have you learned your lesson yet?"

"Y...yes, master!" Sakura panted. "I won't manipulate you again, master!"

"Good," Shirou said as he walked around Sakura to her rear, his fingers gliding over her sides. On reaching her butt, he felt how wet she was. "It seems like you want your master to fuck you. Is that what you want?"

"Yes, master!" Sakura exclaimed. "Please fuck me master! I promise I will be a good ****!"

"As you wish," Shirou said as he stood behind Sakura and aimed his cock. With a single thrust, his dick entered into Sakura.

"Master!" Sakura cried out as she felt her master's dick enter her. Her body swinging back and forth slightly on the ropes holding her as Shirou fucked her.

Shirou could feel Sakura's pussy squeezing tightly against his dick, either **** to please her master or excited by everything that happened. "It looks like you have learned your lesson, Sakura," Shirou said as he thrusted into Sakura. "And if you continue to be my good ****, I will give you all the love you desire."

"Yes master!" Sakura cried out. "I luuvv yooouuu maassstteerr!" She could feel her master was about to cum. "Fill me with your seeeed, master!"

With one more thrust, Shirou pushed into Sakura and ejaculated into her hungry pussy. As he came, he felt Sakura cum with him. Her whole body shaking.

In the living room

Saber was sitting at the table, drinking her tea. She was still a little worked up by seeing what Shirou, Sakura, and Rider were doing. Her mind had been filled with some dirty thoughts. After some deep breathes, she was able to clear her mind of those thoughts.

Picking up her tea, she raised the cup to her lips to sip. Just as the cup touched her lips, she felt a flood of mana enter her body. This wasn't something in of itself that was new. What was different was the hot feeling and flood of images that came with it. She saw Shirou fucking a bound Sakura from behind. Another was Rider bouncing on top of him. Then a third image was of Saber, laying on her back naked. Above her was Shirou, his dick entering her vagina.

Saber almost dropped the cup as she started to heave and breathe heavily. Putting down the cup, she couldn't help but put her hand over her crotch. She fought as hard as she could from rubbing herself down there. "Shirou.." she moaned quietly as she struggled to not masturbate.