Promt (ZZZ): Belle Jokingly said that she was pregnant with Wise's Child, just to see his reaction. she never felt him *that* hard and *that* rough in a long time, not since they first did it. she's both worried and elated at the thought of her Brother actually putting a baby in her this time
Belle's eyes were certainly wide as she felt her brother grow a few inches when she jokingly said that. "Um, Wise?" Nothing really coudl have prepared her for what was to come, as her brother grabbed her by the ankles, and pinned her to the bed. "I guess you really like that news, hehe?" There was no real way for her to expect just how much her brother was surprisingly turned on by that news. Sure, they never really used protection on his side, and yeah, maybe some part of him was hoping that one of his many girlfriends would tell him that good news.
Guess hearing that news from his own sister really pushed his paternal urges past 100, as he looked at her with need in his eyes. "Guess so." He breathed out as he rammed into her, harder than usual, part of him just desperate to make sure that what he was told was true. It was like you could hear his balls churning as he pushed against her womb, slamming against her with an urge to procreate. For all he knew, Belle was just the first girl to come forward with this good news, and he just wanted to make sure of it. It was like the thought of seeing his precious little sister, her tits bouncing with every motion, suddenly all milfed up, it really was a dream come true in a lot of ways.
It actually was the same dream that Belle had, as the thought of actually becoming her brother's taboo wife was making her wetter than ever before, as she pulled him in for a hot needy kiss. "Do it, cum in me, drown my womb until I have triplets!" It was very very good that their apartment and store were very sound proof, as she begged her brother to put as many babies in her as possible. It didn't matter if she wasn't the only girl that her brother knocked up, it just mattered that she was the first. Sweat coursing over their bodies as he flipped her over, their tongues desperately still trying to stay touching, even as they fell deeper into their breeding need.
They just really had to hope that no one came visiting during it, or at least wanted to join their fun. Well, maybe there would be some more fun for them, a surprise costar in their latest home video~