Riri

Asia's introduction moved many boys but when she said she currently stayed with Issei , their anger diverted to him . Isamu didn't care if they hated him or not because he was already used to it. 

The classes resumed as usual after Asia was made to seat next to Issei and within no time they were over. Issei and Asia remained in class talking while Isamu was called by Kiba to go to ORC .

He complied solely to see how Rias would react to the new news. The ORC was quiet save for the sound of water falling on the bathroom.

Once Kiba dropped Isamu , he walked off leaving Isamu with his half-sister.

She currently sat down while elegantly drinking tea but when she saw him a flash of mischief quickly appeared in her eyes.

" Ara~ Ara ~ " Her voice was seductive and Isamu narrowed his eyes at her.

" Hello Akeno dear , I presume you are safe ?" He said.

" Ah~ Such words , my sweet brother has become a playboy . He even wants to eat me up " Akeno shamelessly said

" Don't worry dear brother , I don't mind~ " She said seductively as she approached him and whispered to his ear. 

But once Rias exited the shower with only a bathrobe and red dripping hair. Akeno quickly turned to normal .

The bathrobe was small and enhanced her cleavage not to mention showing most of her thighs. Isamu had to admit she was quite pretty.

She sat on the opposite chair next Isamu and crossed her legs maximizing her charm and making Isamu see more of her beautiful thighs. 

Akeno served Rias tea to which she was thankful of. 

" You don't want any Isamu ? Akeno really knows how to make tea. " Rias praised but Isamu shook his head.

" I am afraid Akeno will put some aphrodisiac in them and then I will be forced to ravage the two of you " Isamu replied shamelessly.

" Ara~ Ara ~ Isamu-kun you can do that anytime to me " Akeno shamelessly replied.

' This siblings ' Rias only thought of that. 

" So let's get down to business . Why am I here ?" Isamu turned serious.

" Have you reconsidered joining us .?" 

" I won't be joining you . Sona has already promised me protection . " 

" Oh "

Rias looked dejected . She really couldn't pursue this any further or try underhanded means on him . Sona had made it perfectly clear. But even so she wanted to be rid of her marriage.

" You know there's a simpler way to acquire me other than trying to seduce me or sending strays my way " Isamu suddenly said.

" What I would never .... " Rias was cut off by Isamu.

" I understand , you are most likely desperate for something and I forgive you " Isamu said. 

He respected Rias' commitment to survival but he disliked the way she did it. She would have first started on herself before trying to manipulate other people to do her bidding , she did it horribly too .

" But then your approach was wrong . " Isamu said.

" So how then would I have done it ?" Rias asked.

Isamu let out a smile as he flickered in front of Rias greatly surprising the duo at his speed. 

" It's simple really , all you had to do was .... " 

He leaned to Rias slowly as he noticed her expressions . She seemed welcoming so he advanced until his lips met hers. 

" Ara ~ Ara ~ " Akeno was very surprised at her brother's boldness.

Rias melted at the kiss as his tongue invaded hers and a battle of dominance ensued. Isamu ventured further as his hands crept into her breast . He slid his hand into her robe making her slightly moan at his hand's warm touch in her breast.

Suddenly the door opened. Issei entered excitedly

" Hey Buchou , Asia is ... " 

He paused as a growl escaped him . In front of him Rias was in her bathrobe blushing madly at something , Isamu sat opposite her and behaved normally while Akeno had a look of amusement in her.

" Buchou , why is he here ?" Issei let out a small growl.

If he had arrived a little earlier he would have certainly went on his way to kill Isamu . It also seemed he had not noticed the deep blush Rias had . The only concern of his currently was why the bastard was here.

" Oh hi Issei , we were just talking about how Rias was going to surprise her bestfriend Sona by a visit to our home " Isamu said making Issei spit blood.

" Damn you I should just kill you here !! " Issei shouted as he jumped at Isamu as his boosted gear appeared.

" Boost . Boost " The gear repeated as his power drastically rose to 9th qi gathering stage . Unfortunately this wasn't going to play how he wanted as the next moment he was flying the opposite direction . He spitted blood upon landing .

" Dear God do you always think with your lower body down there ? Don't worry I am not here to take any girl here as I am already in a committed relationship with my dear Sona " Isamu said. 

' Bullshit ' Both Rias and Akeno thought. How shameless was this guy.

' Yeah , I am lying through my teeth . I just want to make this guy suffer. A shame I can't kill him now . Sirzechs so happens to see is Issei as some kind of messiah and I really don't want to die ' Isamu thought.

Issei rose with great effort . He then proclaimed with all his might. 

" Sona too belongs to me you bastaard!! " He shouted as he boosted his strength again rising it to peak qi gathering realm . 

' This idiot ' The three of them thought .

" That is enough Issei !! " Rias tired of seeing Issei like this reprimanded him. 

Issei was about to protest but was cut off by Rias .

" I said that's enough kindly leave as alone if you can only make trouble " Rias said. Issei looked dejected but left. 

Once he was out Isamu chuckled. Rias was holding back when it came to Issei . It seemed she needed something from him . 

" It seems Hyoudou is quite important to you Gremory . " Isamu said .

" It makes me wonder why you would tolerate such a person " He continued. Rias only looked down in shame. 

" If it is something requiring strength how about you come and live with me . That way you could get me too by becoming my girlfriend " Isamu shamelessly said.

" Ara~ Ara~ Is that a proposal ?" Akeno asked.

Isamu just let out a mysterious smile. 

" Well- Um I'll think about it " She said.

Isamu smiled kindly at her before standing up .

" Well with that being said , I'll see you letter Riri " 

He left immediately after that making Rias blush at her nickname .