Husband watches as curvy friend takes it up the ass in a threesome

After a few drinks, the wife of our protagonist hints at her desire to try a threesome. She proposes inviting her best friend over, a voluptuous woman with a particularly enticing rear. The husband is initially hesitant, but his wife's persistence leads him to agree. When the friend arrives, the husband can't help but ogle her ample curves. The friend, sensing his interest, decides to take the evening in a direction he never anticipated. She offers to participate in a threesome, and while the husband is initially taken aback, he finds himself unable to resist the erotic spectacle unfolding before him. The friend eagerly bends over, presenting her plump backside for the husband to explore. He eagerly takes her up the ass, all the while watching his wife pleasure him from behind. The sight of his wife and friend engaging in such a passionate encounter leaves him thoroughly aroused and satisfied.