Editor's note: this story contains scenes of non-consensual or reluctant sex.
*****
It seemed Julia-san was using her horniness that she developed from Sousuke touching her all the time to get it on more with Robert, and the days that followed was killing Sousuke. She kept trying to start things up with Robert, and being a man, he couldn't resist all of her affections. Sousuke was fuming, and he wanted to figure out a way to get even with her.
One evening, when he couldn't locate her anywhere, he found Robert and Julia by the pool together, and she had her arms around his body. Their lips were pressed on each others', and though he thought it was obvious that he was present, watching them, no one paid him any attention. Good, he would continue to stand there and watch until they forced him away. Julia was wearing an impossibly sexy and slutty bikini instead of the one piece she wore during her swimming lessons. It almost showed off her entire body, the yellow piece on the bottom more of a string than an actual piece of fabric. He was beyond angry. First, she had the audacity to fuck her husband, and now she was flaunting the bikini right in front of him?
She was clearly toying with him, and he was not okay with that.
When she moaned at Robert's mouth against her throat, Sousuke couldn't take it anymore, and he walked back to the house, forgetting everything he wanted to say to her or do with her that evening. He would have to spend all night trying to figure out what to do next.
The next morning, he was acting incredibly sulky and peevish, and she could clearly tell something was wrong. He rejected her breakfast, and barely paid attention to her, which was a stark contrast to how he usually was. Typically, he couldn't keep his eyes off of her tits. She clearly owed him an apology for letting her own husband touch her. Sousuke couldn't in his right mind consider how ridiculous that he was angry over that. She needed to make it up to him before he even talked to her again.
Julia-san was a smart woman though, and she immediately knew there was something wrong. Her heart tightened a little at seeing someone she cared about so much look hurt like that, and she kept stealing glances at him, wondering if she should inquire about what was wrong at the dinner table. She didn't think he would want to explain in front of the boys, though, since he was clearly not as close to Nicholas and Robert as he was to her. When they finally cleared the table, and Sousuke was about to leave, she stopped him. "Sousuke, is something wrong? You barely touched your food. And I made your favorite."
All he said was: "You know exactly what's wrong, Julia-san." Before exiting the room. She stared after him, shocked. She had no idea what she did wrong, she was even pretty nice about him playing with her under the table during the meeting with the school counselor. She should've been mad at him for that, but she couldn't help but let it go.
Sousuke seemed to be more and more angry the next few days, and all he did was ignore her whenever she asked him if he wanted ice cream, or whether or not he wanted to do something fun after school. On the other hand, her relationship with Robert was going great. They were fucking more and more now, and he playfully teased her one morning by hugging and jumping on her during breakfast, which was so unlike him. She was glad they were falling deeper in love, though her chest was still constantly hurting from the way Sousuke was acting towards her.
She finally realized what was wrong when he glared at Robert one night, and she gasped as her eyes widened. That was it... the Japanese exchange student was jealous! As someone who was used to confronting people regularly, she had to get to the bottom of this. She knocked on his door after dinner again, and she heard a soft "come in" before she entered. "Sousuke... you've been quite cross with me recently, and I'm not okay with this. In this family, we communicate with each other and talk about what's wrong." Her mom voice immediately came out.
He looked up at her from the book he was reading. He was leaning against the bed, and he set it down as he saw her enter. "Julia-san, I told you, you should know exactly what's wrong."
"I think I have an idea..." She started.