Winter Solstice, Part 2 (Patreon exclusive) (Patreon)

When Greg awoke the next morning, he was still in a state of disbelief. He couldn’t believe he had slept with his sister’s husband! And he couldn’t believe how good it felt! He wondered if sex felt this good for all women, if it was something unique to his sister, or maybe something special about her husband. Whatever the case, he was really cursing his sister’s “no sex while swapped” rule that he had abided by for so long.

As he heard his sister’s husband walk up the stairs, he sat upright in the bed while trying to give a seductive smile. Greg suggested they “go for another round.” Shannon’s husband seemed shocked; he looked taken aback and a little exhausted. Greg recognized the look; the poor man needed to recharge still. The aggressive sexual nature the next day was out of character for Shannon, and Greg was inadvertently breaking rule number one, that he should act like his sister. But quite frankly, he was longing for more and honestly didn’t care...