As Katrin woke up in the morning, she found herself with an intense urge to poop. She couldn't help but feel a little aroused by it, as she often did when her bowels were filled. She had recently discovered a new kink: love to shit girls, and she couldn't get enough of it.
She quickly threw on a pair of short shorts and a revealing top, not even bothering to tie the strings at her waist. She knew what she was about to do would render them useless anyway. She walked downstairs and out onto the patio, where she found Jeremy relaxing on a chaise lounge.
"Hey babe," he greeted her with a smile. "What's got you so excited this morning?"
Katrin hesitated for a moment before taking a deep breath and exposing her shorts to him. She could see the look of surprise on his face as he saw the outline of her ass through the thin fabric. He looked up at her face, expecting an explanation, but all she said was, "I need you to fuck me as hard as you can while I poop."
Jeremy was taken aback by her request, but he couldn't resist the allure of both the taboo and the intense pleasure he knew they could both experience together. He stood up and pulled his shorts and boxers down, revealing his hard cock to her.
"On your knees, baby," he commanded, his voice taking on a dominant tone. "I want you to take my cock in your mouth."
Katrin knelt down before him, eagerly taking his cock into her mouth as her shorts slowly slid down her legs. She gagged around his shaft, getting it wet and ready for her asshole. As her shorts pooled around her ankles, she stood back up and presented her ass to him, spreading it wide for him to see the dark line of her asshole.
"Fuck me, baby," she moaned, leaning forward into him.
Without another word, he grabbed her hips and thrust his cock deep inside her. She let out a loud moan as he entered her, the feeling of fullness pushing against her need to release. Her asshole clenched and released around his cock, squeezing it tightly. He pounded into her from behind, grunting with each forceful thrust.
As the intensity built up, Katrin felt the pressure in her bowels increase. She reached her breaking point and let out an animalistic cry as she shat all over Jeremy's cock. Her body trembled with the release, her asshole clamping down on his cock rhythmically as her bowels emptied themselves. Jeremy's cock was covered in warm, sticky shit, but he didn't care. He kept fucking her as she continued to release in front of him.
Finally, after several more powerful waves of pleasure passed through her body, Katrin's need to poop subsided. Jeremy pulled out of her covered in shit, his cock slick and ready for him to jerk off. Together, they came, their voices mixing in ecstasy as they both reached their climax.
As they laid there panting in the sun, Katrin leaned her head onto Jeremy's chest. "I'm so glad I found you," she whispered, feeling the warmth of his skin against hers. "I can't imagine ever wanting anything else."