Xenovia is a good servant

Meeting with Issei might create a particular event, but it didn't interrupt the Class Visit as it was completed without any troubles. 

While his meeting with Issei caused a huge commotion, Rias and Sona made a barrier so no civilians would be involved and would move away. Nevertheless, they would be lying if they weren't nervous. 

Frankly, Rias should have scolded Issei, but as Sirzech looked at her, she didn't do anything and decided to leave everything to her brother. While it might be her imagination, she felt that her older brother tried to make her relationship with Issei closer. 

'No, it should be impossible, right?' 

Rias never thought of Issei that way.

While before he might have moved her heart, she realized that it was just a momentary interest as she knew her heart was only for "him." 

She hoped that Sirzech and Riser would be in peace and wouldn't fight each other, but could they?

As she thought about such a problem, she couldn't help but sigh, wondering what she should do. 

However, Rias wasn't the only one who felt conflicted; Sona was the same. 

After the Class Visit, Riser didn't go back to the Underworld and stayed with Sona, spending an entire night with her, doing something that a married couple usually did that night.

Frankly, this didn't trouble her that much. Instead, something else troubled her, yet facing her husband's aggressive assault, she could only cry lewdly. Her strict and cool appearance was no longer seen. All one could see from her was the appearance of a vulgar animal. 

Moreover, it had been a while since he did it with his wife, especially after his promotion to the "Ultimate-Class Devil," as it made him busy, and there was also a matter of Tannin, which kept him busy. 

Nevertheless, he had to say his wife gave him a different feeling. 

Even though many things happened between them, he had to say her body had this special feeling that made her different from others. 

Frankly, if Misla was the most comfortable and Ravel was the most compatible with, then Sona was quite plain. Yet, this plainness was the one that made her unique among the others.

It was also due to this that he didn't increase the size of her bust anymore as it would change her flat chest charm. 

Riser had many women, and many of them had big breasts, so having some variety was necessary. 

Still, due to a problem during the day, he was quite rough on her as his emotions hadn't calmed down. 

Nevertheless, as they had their fun, some were eavesdropped on what they were doing. 

"Xenovia, I-I think this is bad..." Tsubaki was uneasy when she thought that she had listened to what her master did with her husband. While Sona was kind, she knew how strict her master was. Moreover, she owed Sona so much, especially when Sona was the person who had given her a home when everyone wished to make her disappear. 

So, how could she do something so rude?

If Xenovia wasn't so impudent and cheeky, saying that she wanted to eavesdrop and peek at what Riser did with Sona, how could Tsubaki decide to follow her?

Instead, she might as well stay on her bed, but... she had to say her master's voice was so loud!

Frankly, her body was quite restless and hardly calmed down when she heard Sona's lewd scream, but at the same time, she felt Riser was too violent, right?

Yet... yet... Sona seemed to enjoy it, so it should be, okay?

Nevertheless, it made her wonder whether it was as good as it seemed. 

After all, due to her secret hobby, she was quite curious about this certain activity. 

Still, as for why the two were here, it was all because the two of them moved into Sona's house. 

Sona was worried about Xenovia as she was a foreigner, so Xenovia might not get used to living in this country and cause a mess. After all, if Xenovia made a mess, it would throw mud on the face of the Sitri House and Riser, as Xenovia was his lover, too. 

It was also due to this reason that Xenovia was living in Sona's house. 

Nevertheless, Tsubaki was worried about the two, so she also decided to move in with Xenovia, which Sona greatly appreciated. Moreover, Xenovia was still new, so there were many things that she needed to watch out for, for example, Sona's cooking. 

Still, Tsubaki was glad to follow as she knew Xenovia was going to cause trouble.

"It's okay. I am his lover, too. If they know us, they won't get angry." Xenovia was confident, trying to reassure Tsubaki. 

"Well... that's true." While Tsubaki was speechless, she knew Xenovia was Riser's lover, who was given permission by Sona for the first time. Still, more importantly, it was quite hard to get angry at Xenovia, especially when everyone knew even if this girl appeared wild, Xenovia was rather idiotic. 

"In the worst case, we need to handle him together."

Xenovia's expression suddenly became solemn. 

"Ho-How could you say something so shameless?!"

Tsubaki was unable to calm down when she heard Xenovia's words, and her face blushed, flushed in red due to the embarrassment and heat that subconsciously gathered within her face and then spread over all parts of her body. 

"Well, if you don't want to, he won't attack you, though, or do you have someone you like, Tsubaki-senpai?" Xenovia asked curiously. 

"...I-I don't have such a person." Tsubaki hurriedly shook her head embarrassedly. 

"Then, isn't that good? Let's do it together. You won't feel regret!" Xenovia believed as long as Tsubaki tasted it for the first time, it was impossible for Tsubaki not to enjoy it and even become addicted to Riser. 

Still, while she knew she wasn't that smart, she had a unique insight on the battlefield. 

Frankly, as a lover position, it was impossible for her to join into her master's bed impudently, interrupting the moment of wife and husband, but considering Riser's physical capability, she felt that it would be tough for Sona to handle her husband alone. 

As a good servant, Xenovia felt that she needed to help her master!

Nevertheless, she knew her kindness might seem unnecessary in the eyes of her master, and she might cause unwanted trouble, especially when she was alone.

It was due to this she needed a reliable ally! 

It was like how she fought the malevolent being during her time as an exorcist. 

While she had previously fought those malevolents alone, it was a hard battle, and it wouldn't be weird of her to return with injuries all over her body. 

However, that changed when she was partnered up with Irina Shidou.

When the two were together, they could face many dangerous beings without fear and won easily. 

This was the same case. 

Xenovia knew the might of Phoenix wasn't something she, a former exorcist, could handle alone. Sona, her master, who was also the heir of the Sitri Clan, should have had a hard time taking care of Riser's needs in that area. 

In that case, as a good servant and a lover, she felt that she needed to help them. 

"...Is-Is it really feels good?" Tsubaki asked embarrassingly as she looked at Xenovia with curiosity and eagerness. 

"It is otherworldly~!" 

Moreover, when she thought about how he visited her class and watched her from the back as she studied, she truly felt that she was glad that she had become his lover and fallen for him. 

Lastly, while she knew it might be dirty of her, she wanted him to stay in the human world most of the time instead of staying in the Underworld, as it would be hard for her to meet him due to the difference in location. 

It was due to this that Xenovia was going to make him wish to stay in the human world!

How?

She was going to make a harem for him in the human world! 

Her target was her friends, who were members of Sona's peerage members. 

'That way...' 

Xenovia's breathing became rough as she thought that Riser was going to pamper her. 

It was due to this that she was going to seduce Tsubaki into his harem. 

'Then when she's taken down, it's time for the others...' 

Xenovia worked hard as a good servant and a lover. 

Nevertheless, Riser, who was still busy with Sona, could hear their conversation clearly due to his enhanced senses after he ate the "Tori Tori no Mi, Model: Phoenix." 

Yet, what could he do except feel speechless?

Still, when many things happened at Sona's house in the human world, Sirzech and Serafall met each other as they started their first confrontation for the first time.