Luis smiled smugly. Straightening his back, he continued to thrust into his sister-in-law's tender, cherry-like mouth. He then raised his head and rasped hoarsely to Ariana, "Ariana, why did you suddenly come back?"
"I... I!!"
Summer blankets are thin. Pull one over, and you could clearly see the outline of a body beneath it; your mind could instantly fill in which body part it was and what position they were in.
Looking closely, she could see clearly that under the blanket, Leah's little mouth was still sucking on her brother-in-law's cock.
Or rather, it was Luis holding his sister-in-law's head, thrusting his hips. It was the brother-in-law fucking his sister-in-law's mouth. The instant image flooded her face with crimson.
Luis smiled wickedly and beckoned her over. Ariana was stunned for a moment before coming to her senses, nervously shaking her head, refusing to go closer.
