Sakura and Shirou
Sakura's face blushed red with humiliation as her captor mocked her for the ease with which he had managed to get her to moan with pleasure, unable to deny the truth in his words. Her body was betraying her like it always had in the past, and she hated it. Shirou, too, couldn't deny what the man was saying. Nevertheless, he looked at Sakura reassuringly, trying to make it clear that it wasn't her fault how her body was reacting. Besides, he liked her highly-sexual nature, the way she would moan and gush with juices at the slightest touch.
Not wasting any time, Sakura's captor leaned in and began to carress Sakura, still rubbing at her most private area even as she squeezed her legs tightly shut. As she began to recoil from his disgusting touch, however, she felt a sudden wave of nostalgia come over her. Memories of her past with Shirou came to her as a feeling of calmness and pleasure washed over her. Her moans grew louder as she began to hallucinate, the man abusing her taking on the appearance of her beloved.
What the hell? Sakura thought, her mind fuzzy from the memories and extreme emotions she was feeling.
A few moments ago, she had been being abused by some cruel man, now she was in what seemed like one of Shirou's fantasies. Was her captor messing with her mind somehow?
Through the fog of nostalgia and pleasure, Sakura dimly remembered her situation, turning towards Shirou with a look of confusion in her eyes, one which he matched, wondering what had caused her to act so oddly, and to suddenly appear to be enjoying her treatment far more than she had been. Realising that her captor was, somehow, causing her to hallucinate, Sakura focussed on Shirou, trying her hardest to ignore the feelings of pleasure and the part of her that was saying she should ignore her reservations and give in to her arousal. As long as she could keep looking at him, she could focus on the fact that this was fake, that she was the captive of some cruel man who was abusing her for his own enjoyment.
Unfortunately, though, her captor evidentially knew this. Grabbing hold of her hair just like Shirou might in one of their rougher sex sessions, he forced her to face him, continuing to attempt to pleasure her using the fake form of her beloved. Sakura desperately tried to keep her sanity, telling herself that this was all fake even as she moaned with arousal, but the pleasure and the nostalgia only grew greater and greater. As the memories continued to intensify, her mind became more and more clouded, her reason for resisting gradually becoming unclear. As her memory of her husband's true location began to slip away, her over-stimulated mind wondered if he had maybe orchestrated all of this, as part of some kinky sex game.
S..senpai? she thought, confused, uncertain why or when he'd captured her, or why he'd apparently decided to treat her so roughly, beyond anything they'd done before, at least for pleasure. And, most of all, she wondered why she vaguely remembered the man that had humiliated and tortured her as someone else.
But, as the comforting and pleasurable memories continued to come, and she fell deeper into a dream-like state, she forgot all of those concerns. Truthfully, it didn't matter to her anyway. If treating her like a prisoner and torturing her made Shirou happy, then she would quite happily play along with his fantasy.
Smiling in a sultry manner as she moaned louder and louder, Sakura decided it was time for her to take on the role she was sure Shirou wanted her to play, that of a helpless maiden who he had taken prisoner for his own sexual pleasure, to be tortured and humiliated until she agreed to obey his every whim.
"I..I submit, you monster! Do with me as you wish", she said, the lust clear in her voice as she got into character, acting as if he had finally "broken" her.
With that, she began to slowly spread her legs, her clit hardening as she did. Her words and the thought of what was to come were bringing her great excitement, added to by the continuing feeling of nostalgia, as if this was some kind of culmination of all of their past activities.
Shirou watched on with utter confusion, wondering what had happened to make Sakura behave so differently. He knew she was stronger than this, and the way she had submitted made it seem like she was doing so solely out of desire. Something was definitely going on, and Shirou was extremely worried for her mental well-being. At the same time, though, he was also still somewhat aroused by the erotic sight. Seeing Sakura moan and spread her legs erotically was a huge turn-on for him, and the guilt he felt was only growing as a result. He felt like he should call out to her, to shake her out of whatever was happening, but he wasn't sure what to say. After all, what if she had submitted, if she'd finally had enough of the torture? The last thing he wanted to do was make her feel even worse than she surely did.
So, uncertain what to say, Shirou simply bit his lip, a feeling of unease and distress coming over him as his wife continued to moan in pleasure from the man's touch. Uncertain what to do, he felt obliged to continue to watch, in case he bring further punishment upon her, his guilt and discomfort rising as he did so.