Multiverse Sonic DXD (scrapped)

Chapter 3: "big brother" hedgehog meets phoenix.

It been a couple of days since Dark Sonic made his first appearance in Rias world and kick Issei ass but it his energy was still weak as he realised he used to much in the spirit bomb, Rias told the team about his past the they accepted and help him, as the day went on Sonic outside getting some peace but he had something on his mind. *okay my dark is powerful and without Exetior I have control over my dark form but when turned into my dark form I lost something* Sonic thought to himself before just relaxing until he felt a weight on him as he opened his eyes to see Koneko "hi Koneko, are you okay? Is something wrong?" Sonic questioned but she shook her head "Sonic I want to ask you something important" Koneko said "sure what's up?" he asked "Sonic will you be my....brother?" she asked which shocked him "w-w-w-what?! Koneko, are you sure you want this cause well...." she stops him by placing her finger on his lips "I know about your past and you need to stop blaming yourself about the fleetway, beside yours like me. We've known what it is like to fight your own sibling, but the difference between you and my sister, you are kind and you understand and I will show you what I mean" she said before standing and revealed something that shocked him.

"Koneko you cats features, (she nodded nervously) they really cute" he said which shocked as she blush "thank you Sonic, please be my big brother" she requested while closing her eyes as she then got hugged and opened her eyes to see sonic hugging "of course little sis" he said as she started to cry tears of joy after she calm down they headed back to the clubhouse and Koneko was more clingy and smiling more but hid her cat ears and her tail which made Rias smile, afterwards Rias told everyone to head home, Koneko was reluctant to leave her new brother but Rias said she could stay over but she Koneko was getting ready for bed Rias pulled Sonic outside to talk "so Rias what do you need to talk to me about?" Sonic asked "Sonic tomorrow I need you stay close cause I really need you" she said while shaking a little which Sonic noticed as he gently grabbed her hand "don't worry Rias I stand by your side" Sonic replied making her blush before they both went to bed with laying beside him and Koneko was cuddling up with smile on her face.

(the next day)

As everyone was in the meeting room Sonic saw how nervous Rias was which got him serious "Rias what is going on?" Sonic asked before Rias could answer a portal open and someone appeared "hello lovely Rias" ???? said with a cocky smile "hello....Riser" Rias said with a lot of venom.

Sonic saw this but also felt Koneko grabbing his hand so he calmed down a bit as Riser came over and took Rias hand and kissed it but this only pissed her off as well as Sonic "Riser what do you want?" Rias questioned him "Riser wants to see his lovely wife" Riser spoke "do you have to talk in third person?" Sonic asked which pissed him off but ignored him as Riser after that he summoned his harem

which made Issei cry while sonic didn't care as Riser went for Rias again but this time Sonic got in the way and started to crush his arm "Leave. Rias. Along. Now." Sonic said let go and Riser was royally pissed off "who do you are to talk to a great Riser like that!" Riser said "the names Sonic and I'm the type of guy don't piss off. So get it through that pee brain of which is bigger than your own D**k and leave Rias alone as she not yours" Sonic said as his quills started to change but his Riser harem was giggling as well as ORC as well which only pissed Riser off more as he threw a punch but he was shocked to see Sonic catch it "warned. you." Sonic said before completely crushing his hand and throwing back "what are you?!" Riser question as he was regenerating his hand back "I tried to warn you....so now you Shall PAY!" Sonic shouted before they're was a dark light as everyone covered their eyes while the ORC was worried, Riser and his Harem were scared to death.

As Dark Sonic looked at Riser he appeared but before he did anything "THAT ENOUGH!" he stopped to see a woman who appeared in the room.

But Dark Sonic wasn't rage was going away that easy as he stood up and gave grayfia a death stare as Grayfia looked into his lifeless eyes she saw so much hatred and rage it terrified her as he then charged at her but Rias got in the way and hugged him "sonic it okay Grayfia is trying to help, so please calm down" Rias told him as he slowly calmed down after that Grayfia put on her normal face but inside she was scared to death of Sonic dark form but she said that Rias would have to fight Riser and his peerage in a rating game with akeno explaining to Sonic and Issei what that was as it was basically like game of chess and kombat fight to see who would win, after Riser and his Peerage left Sonic said he would help train as he sense all of them had power waiting to be unlocked and they were given ten days to do so as they got ready while doing so Sonic noticed that strange feeling that appeared when he and Issei clashed didn't appear again when her turned dark but either way he had other things on his mind so once he was ready and everyone was ready they left to train grounds to get started while Koneko was laying on his lap and nuzzling her head into his chest.