Riser felt guilty, and it was also because of this he was going to make his wife satisfied tonight.
At night, when they returned to the house, they directly took off their clothes and did it at the entrance of her house.
Sona was all four, letting him hold her waist while pounding her from behind.
In that position, she screamed lewdly as she faced the door, ignoring the consequences of having sex in that location.
If Serafall saw Sona at that moment, then there was no doubt she might cry from having her innocent little sister transformed into a dirty mare.
However, there was also a high chance that Serafall might watch over them and join them.
Still, everything depended on Sona first, though.
When everything was over, Riser brought Sona to the bedroom before they slept together.
Nevertheless, Sona didn't immediately sleep as she still wanted to enjoy her time with her husband. Even though he was in the human world, they had separated for a few days, so of course, she missed him.
"Oh, right. I know that it is a bit late, but I bought you a gift."
"Huh? Gift?"
Sona was surprised but also had an expectation and curiosity, wondering what kind of gift he had prepared for her.
"Yes." Riser nodded. "When I visited Tokyo, I thought that this would suit you, but I am not sure whether you will like it."
"What is it?"
Sona looked at him expectantly, wanting to see what he had bought for her.
Riser took out a box from his suitcase and opened it before Sona.
What was inside was a simple crystal hairpin with the shape of several snowflakes weaved together that was carefully crafted with various precious crystals. It was beautiful and elegant, yet at the same time, it was also subdued and low-key, so it shouldn't be a problem to be used every day instead of during an important event.
Still, as the heir of the Sitri House, there was no doubt that Sona had everything.
No, when she wanted something, everything should be prepared for her already, so she didn't have much of a material needs.
So, it was also the reason why Riser hesitated to buy this gift, but then again, he wanted to see his wife use this hairpin, especially when she often wore one. Moreover, he had promised to give her a gift, so he bought it.
"It's beautiful..."
Sona was surprised by his gift since it fitted her taste well. Still, more importantly, it was the first gift that he had ever given her, so she was so happy.
"Should I put it on you?"
"Yes."
With only a blanket on her body, Sona looked at him shyly.
Still, while he was excited for another round with his wife, he put the hairpin onto her beautiful black hair.
"Wh-What do you think?"
"You are the most beautiful girl that I have ever seen in my life."
There was no doubt his wife was the cutest.
Sona smiled happily, kissing him, and then, in the end, they did it until dawn.
---
"Are you okay?"
"Un... It's just my waist..."
Sona wanted to cry at this moment since, while it felt good, her waist was quite hurt.
Riser was also a little helpless, so he gave her "Phenex Tears" to heal her.
Frankly, if someone saw what he did, they would say that he was so extravagant since a single "Phenex Tears" was enough to make several families go bankrupt.
However, he was a member of the Phenex House, and it was so easy for him to make the "Phenex Tears."
Meanwhile, Sona sighed helplessly and thought that it was good of her to accept his lover. After all, she knew how strong he was, and when she thought about how she needed to drink "Phenex Tears" every time she was exhausted or in this situation, she also felt that her heart was bleeding.
Her family might be wealthy, but she understood how wasteful her action was.
"You don't need to feel guilty about this. I can make "Phenex Tears" as much as I want."
Frankly, he was trying to develop his "immorality" trait to heal since it was rare for a team on the "Rating Game" to have a healer.
If there was a healer on the "Rating Game" team, there was no doubt that it would be targeted first.
However, what if he was the healer?
If he was the healer, then his team would be immortal.
Nevertheless, it definitely wasn't easy to develop a technique since even Issei needed time to develop all of his perverted techniques.
Even the Four Maou also only had one or two techniques with their long lives.
However, he was different.
Before he was a devil, he was a human, so his way of thinking was quite different.
Unlike humans, who were always in a hurry due to their limited lifespan, the devil was somewhat patient and even hardly moved unless they were forced to since they had a long age.
If he was a devil from the moment he was born and educated to do so, then he wouldn't be working hard and would just be content with the status quo since their enemies would die due to their limited lifespan.
Yet, he was a human and educated as a human in his previous life, so it was hard for him to accept a devil's way of thinking.
Due to his understanding of the devil's way of thinking, he knew there was no need to be in a hurry to handle Sirzech, and he had a lot of time.
Nevertheless, he wouldn't be lazy around.
Ironically, it might also be due to his lazy nature that he worked hard now.
After all, like what he had said before: "If I had to do something, I would do it fast, so that way, I could be lazy around faster."
"By the way, are you not going to school?"
It was already past the time to go to school, but she didn't seem ready to go and was just lying around with him on the bed.
"It's okay. I want to spend a day with you."
Anyway, it was just a human education; there was no need for her to be troubled by it.
Nevertheless, as the heir of the Sitri House, there were many things that she had to do since, unlike Rias, she was quite responsible and always gave her everything.
However, she sometimes wanted to spend her days lazying around, especially when her husband rarely visited the human world.
"Then, should we have a date? I want to tour around the city."
"Okay."
Hearing his invitation, Sona happily agreed.
---
Still, as the two went on a date, Rias visited the student council since she noticed that Sona didn't go to the school, so when she entered, she asked directly, "Where is Sona?"
"Kaichou is absent," Tsubaki answered politely.
The rest didn't say anything, only nodded before they pretended that they were busy, as Sona had given them a message not to make Rias interrupt her date with her husband.
"Why?" Rias asked once again
While Tsubaki didn't really want to answer Rias since she had a feeling that Rias went to trouble Sona, Rias didn't need Tsubaki's answer to understand everything.
"Has Riser returned?"
"...."
"Okay, thank you."
Rias wasn't stupid, so it was easy to understand what Sona planned to do, but she felt that Sona was too naive since as long as Riser was in the human world, everything was under her control.
'Let's see how long you can escape.'
Rias smiled as she thought he would fall under his skirt, yet what she didn't know about her "Queen," who was walking behind her, seemed to have an unfamiliar expression.
Nevertheless, if Rias turned her head, she would think her expression was so lewd.