Kyoko, a young and innocent woman, found herself in her therapist's office for what she thought would be a routine session. She was instructed to undress to her underwear and sit on the floor in the familiar position. However, the therapist directed her to assume a completely different stance - on all fours, with her face in a remedial place. Confused but compliant, Kyoko did as she was told. She hadn't expected an eye mask to be part of the treatment either; it soon became clear why when the therapist's heavy fingers began exploring her naked body - caressing her tits and teasing her pussy through her panties. His hand moved lower, pressing against her trembling asshole and spreading it open. Then she felt something cold and hard being held underneath her, making her gasp in surprise.
It turned out that she was supposed to defecate into a basin that the therapist was holding underneath her. Trembling with fear and excitement, Kyoko forced her bowels to move. The pressure built up slowly at first, but then it became unbearable. She grunted and strained, feeling her body heat the cool porcelain basin beneath her. The therapist's warm hands massaged her back, soothing her as he moved closer to collect her fresh, warm shit. One by one, he took each chunk of her shit and held it up to her nose, commanding her to smell it. "Breathe in," he urged gently. "That's your shit, Kyoko."
Shivering with disgust and arousal, she did as she was told. The smell of her own feces filled her nostrils, making her gag reflexively. But the more she tried to push it away, the more it filled her senses until she couldn't think of anything else. Finally, the therapist was satisfied with the amount of shit he had collected. He set the basin aside, his hands moving back up to her trembling asshole. She felt his fingers probing deep inside her and she tried not to moan in pleasure as he prepared her.
Finally, he pulled his cock out from behind him and positioned it at her entrance. "You're ready for me now," he whispered softly in her ear. "Just relax and let me in. You'll like it." And with that he pushed forward, filling her tight, virgin asshole with his thick cock. Kyoko yelped as he penetrated her, but the sensation was unlike anything she had ever felt before. It was dirty and shameful, but it was also incredibly erotic. She moaned and bucked against his hips, feeling the thick shaft inside her.
His thrusts became more forceful, each one pushing deeper into her exhausted body. She could feel tears forming in her eyes, tears of pain and pleasure and shame. She didn't know how much longer she could take it, but she didn't want him to stop. She could feel her orgasm building inside her, a mixture of fear and excitement that threatened to overwhelm her. And then he came too, his powerful orgasm splattering deep inside her.
Collapsing underneath him, too weak to move, Kyoko felt him pull out of her and gently clean her cum-covered asshole with a damp cloth. She lay there, panting heavily as the immense feelings washed over her. She didn't know what had just happened or why she had let it happen. All she knew was that she needed more - she needed to return to the Clinic of Doom.
