The following morning, I woke up with my head in Grayfia's breasts and my hand on her ass. When I moved my head out of Grayfia's breast, this was enough to awaken her. She stared at me and smiled. She then kissed me on my lips and told me that she hoped for this to not just be a one-time thing. I assured her it wasn't if that's what she wanted. But it won't just be about sex, she agreed, and she told me that we are still going on our date.
When we got up and headed to the dining table to have breakfast, the others were already there. One thing I noticed, everyone seemed to have dark circles under their eyes, and they were all avoiding eye contact with Grayfia and me, except for Raynare, who was giving me a thumbs up and Ophis, who was minding her own business eating a cake. I went towards Raynare and asked her a question.
"Good morning, Raynare," I said and kissed her.
"Good morning to you too," Raynare said.
"Why is everybody avoiding eye contact with me? Is there something wrong?" I asked.
"Oh, don't worry about that. They just didn't have a good night sleep. You, know. Because of how loud you and Grayfia were last night. 'Issei! Harder! Yes! Gag me with your long thick dick! Faster, Issei! And slap my ass as you pound me!' Sound familiar?" Raynare said.
"No! You all heard everything?!" I shouted. Everyone didn't answer. Instead, they looked away even more. I looked at Grayfia, and she spoke a single sentence.
"I regret nothing," Grayfia said. I facepalmed at this.
The doorbell then rang. I went to check who was at the door and saw a familiar red hair. It was Sirzechs Lucifer. Looking at him closer, I can see multiple injuries in his person. I was confused about who it was that was able to injure a person as strong as Sirzechs. Then it hit me. Last night, I felt someone trying to teleport inside Rias room, but it backfired. I guess he didn't stop trying.
"Can I help you?" I asked. I know exactly why he was here.
"Hello. My name is Sirzechs. I'm here to meet with my little sister, Rias Gremory," Sirzechs said.
"Wait here for a moment while I call Rias," I said. Then I closed the door and headed to the dining room where Rias was eating breakfast.
"Rias, your brother, is waiting for you outside the house," I said. Rias was surprised that her brother was here.
"Onii-sama? What is he doing here?" Rias said as she stood up to meet with his brother.
"Right, Rias. You can let your brother in the house," I said. Rias nodded her head in understanding.
With Rias and her brother in the living room. They were having a conversation. Rias asked her brother why he was here. And it was due to the open house of Kuoh Academy. Sirzechs heard about it through Serafall during one of his visits to her office. Then Rias noticed the injuries on her brother.
"Onii-sama, what happened to you?" Rias said. She was worried for her brother. He may be strong, but he was still her elder brother.
"Ha-ha-ha! It's nothing to worry about. When I heard about the open house, I was so excited that I tried to teleport in your location. Serafall tried to warn me not to, but I didn't listen. The teleportation backfired, and I was injured," Sirzechs said. Rias knew just how powerful the protection spell on the house was, but for her brother to fail was another thing altogether. And the injuries that he sustained doesn't seem to be healing at a demonic rate. She didn't have that kind of experience when her teleportation spell failed.
"I've experienced having my teleportation backfire on me when I tried teleporting inside this house, but my injuries didn't stay for more than a few hours. If what you told me is true, then the injury has stayed longer than it should have. And it doesn't seem to be healing. I need to ask Issei about this," Rias said. She then stood up and walked to the dining room.
"Issei…I have a question," Rias said.
"Go ahead and ask," I said.
"When I tried teleporting to your house, my magic failed, and I was injured, but it healed within a few hours, but my brother isn't. Is there something different with the protection spell that you put in place?" Rias asked.
"Yes, there is. I upgraded it to have a deterrent. If someone tries to teleport inside the house without permission, their magic would not only backfire but the backfire will be laced in the power source of the protection spell. If you can't get rid of the energy plaguing your body, then the injuries that you've sustained would heal at a human rate. If you're worried about your brother, then I can help him remove the energy plaguing his body to allow the injuries to heal, or he can wait for the injuries to heal on their own," I said. Rias was relieved that the injuries would heal.
"If it isn't too much to ask, do you mind removing the energy from my brother's body?" Rias asked.
"Not at all. Come with me. It won't take that long," I said. Then Rias and I headed to the living room, where her brother looked at the pictures around the place.
I asked Sirzechs to stand still as I detected all the areas affected by the Extra-Dimensional Energy, then I proceeded to control it. I ensured that all the energy was out of Sirzechs body because even a tiny amount could be an issue.
"There you go, all done," I said. It goes to show how powerful the protection spell I set up is. In the LN of DxD, Sirzechs had the power to infiltrate the base of the Apophis protected by a Dark Barrier, which was strengthened by the Trihexa core.
"I've never once failed to teleport where I need to be. Your spell is impressive to be able to keep me out and injure me," Sirzechs said. He acknowledged the power that I possess, even if it was just barrier magic.
"Thank you. I best head back to the dining room and finish breakfast, which I suggest Rias do as well since school starts in an hour. You are welcome to join us," I said.
"I'll be more than happy to join," Sirzechs said. When we got to the kitchen, Sirzechs was surprised to see Grayfia.
"Grayfia? So, this is where you've been," Sirzechs said.
"Lucifer-sama," Grayfia greeted.
"If you're here, that means the man you are serving lives here," Sirzechs said.
"Yes, Lucifer-sama. I've decided to serve Issei-sama from here on out," Grayfia said.
"That means that you've finally fallen in love. A long time ago, you said that you'd never serve any man, except the one that you've fallen in love with. That's why you serve the House of Gremory through my mother, not my father," Sirzechs said. Grayfia nodded.
After breakfast, we all headed to the school. This is the time that everything is normal. Nothing happens. But this time, when we arrived, I was met with Valeria Lucifer. She was waiting for me. Hah! And she called me a stalker.