Since Mary was taken by her brother-in-law in his farm, she became a calmer, happier version of herself. Her relationship with her husband John changed completely, for the better.
They started making love again, going out and having good calm conversations. She remembered why she had fallen in love with him in the first place.
But the memories of her BIL's dick lingered on. She had never looked for him any more, and he seemed to have forgotten her and their mutual experience. "Well, that's for the best", she reasoned.
But something changed in the way she had sex with her partner. She started playing cuckold games with him. She would start to ask him how much he would have liked to see her with other men, sucking their cocks, until the point she started calling him "Herbert" (as an alias for her "lover") - this name was close enough to Heber for her plan - to make him want her, eventually, to allow her to fuck Heber. It evolved like this for months, a small step at a time. First, just the introduction of the idea, until to the point where she would make him beg for her to fuck "Herbert" in front of him.
She was enjoying it too - she was not sure if it was the manipulation or the fact that she already had fucked another man, not only another man, but someone close to her husband. She felt a bit dirty, but it only increased the excitement and arousal.
Furthermore, she would eventually, during the day, at any time, start masturbating her husband and make him say that he wanted her to suck someone else's cock. He loved it! He would be so hard, he would come so strong. In reality, it had done wonders for their sexual relationship, and she planned to continue to act on those fantasies.
There was not one time, in their new sexual adventures, that the theme wouldn't be her fucking another man, especially "Herbert", the new invention of their role-playing. She was making her husband masturbate, suck her soles and beg her for her to have another man's dick inside of her.
But enough is enough... She knew she was only buying time; of course she was trying to make the best of her marriage and tried to make her husband as happy as possible, but there was no denying. Most of the time, she was thinking about Heber's dick.
Finally, there would be a family and friends event where Mary would meet Heber in the beach house.
John and Mary arrived in the morning and immediately met with Marion and Heber. The morning went smoothly with the usual distance between her and her lover, until both of them met, alone, in a room upstairs, while collecting some sunscreen.
"It's been a while..." she said.
"Did you miss me...?" said Heber, smirking.
"Not particularly... Would you mind applying this sunscreen on my back?" she lied....
As he started rubbing her back with the cream, he approached her and, while touching her lower back, whispered in her ear: "I think you want to suck my cock..." and, with warm hands, started touching and massaging her buttocks. "Heber... no..." she said.
But he already knew that she wanted to be his woman again.
He was loving having that large, muscled ass in his hands and started to move her bikini to the side and, lightly touching her butthole.
"Heber... please... no..." tentatively tried her... without really meaning it.
"Stop pretending, Mary; you are mine, and you know it..."
"My husband is down below... somebody may come upstairs and see us..."
