"Honey, you've already slept with Big Sis. I told you there was no way you'd fail."
Lily's face was full of curiosity and excitement, her breathing even quickening. "It must feel amazing to be with Big Sis. But she's usually so cold, fucking her must be such a contrast."
"What position gets the biggest reaction out of her..."
"How does Big Sis moan? Is she slutty..."
Seeing the topic getting too heated, Luis led her into a small path by the villa and said with a lecherous grin, "Big Sis acts cold, but in bed she's wild."
They circled back to the villa because Lily's face was flushed, and she panted softly, "Honey, my panties are soaked through."
In that moment, Luis was certain his wife had feelings for her own sister. He'd suspected it before, but it still surprised him.
After all, according to both his wife and sister-in-law, Nancy was a tigress, fierce and commanding, bossing them around since childhood. She hit them more than their mother did.
