What is this familiar feeling? [XIAOTHER]

Chapter 6: Jealousy

A/N:
just before we start I just wanted to say that Ganyu and Xiao aren't siblings in my AU. Ganyu is just staying with Xiao because of school. Okay enjoy reading!
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The next morning, Xiao was the first to wake up. He sat up and looked down at Aether. He looked so peaceful. Xiao gently kissed his forehead and got up. He quietly went out to the living room area and closed the door behind him. Since he would come over so often, he already knew where everything was. So, he got out some pans and started to cook. He then quickly made french toast and bacon. After he finished, he placed a plate on the counter with food and went to wake up Aether. He slowly opened the door to see that Aether was still asleep. Xiao quietly walked to his side of the bed and tapped Aether. "Mm, 5 for minutes.." Aether grumbled. "Aether, wake up. I made you breakfast." When Xiao said that, Aether shot his head up. "You made breakfast!? Ah, I love your cooking!" Aether smiled. Aether sat up in bed and stretched for a moment. His stomach became exposed. Xiao got flustered and quickly turned away. "Come one, the foods gonna get cold." "Okay!" They both then walked to the kitchen. And yes, Xiao made Lumine breakfast too.
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After eating, Aether and Xiao went back into Aether's room and started to get dressed. Aether needed to go check up on the store again and Xiao wanted to come with. After they got dressed, Aether said goodbye to Lumine and off they went to the bus stop. It was kind of weird walking together. After all, they had just started going out with each other and didn't really know what to do. But, Aether mustered up the confidence to hold Xiao's hand while walking.

Once they got to the bus stop, they sat down at the booth waiting for the bus. It was very quiet.  The bus finally came and they walked on. They sat in the middle part of the bus. It was also very quiet. But eventually, Aether broke the tension. "Um, since the store is closed today and I just need to do a check up...do you maybe want to go to your house?" "Sure, im fine with whatever you want to do." Aether smiled. "Okay!" The bus had come to a stop and they got off. Xiao grabbed Aether's hand and they began to walk to the store. Once they arrived, Aether unlocked the entrance door and turned on the lights. He grabbed the water can and filled it up with water. "Xiao, could you water those plants over there.?" Aether pointed to the plants and handed Xiao the watering can. "Of course." Aether began to clean the store up a bit sense there was soil everywhere.
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After taking scare of everything, Aether turned off the lights, and locked the store up again. Xiao and Aether then made their way back to the bus stop. The bus was already there so they didn't have to wait. Now it was off to Xiao's apartment.
Once they arrived, Xiao unlocked the door and opened it to see...Ganyu. "Oh welcome back Xiao, who's this?" Xiao hasn't told Ganyu about Aether yet. "This is Aether." Aether smiled and waved in response. "Ah, well, welcome Aether! It's nice to meet you." Ganyu smiled back. "Nice to meet you too." Xiao whispered in Aether's ear. "This is Ganyu, she's living with me because of school." "Ah, okay." Aether wasn't the type to get jealous but for some reason, he felt sort of angry to see this girl in Xiao's house. "If you need anything, we'll be in my room." Xiao grabbed Aether's hand and walked towards his room. "Okay, thanks Xiao!" Ganyu then continued to do what she was doing. Xiao closed the door and they both sat on his bed. "I don't like the idea of having a random girl in your house..." Aether crossed his arms and looked away. "Aether it's fine, it's only until the school year ends." Xiao could tell that Aether was jealous. It became quiet for a moment. "So, is there anything you want to do?" Aether looked at Xiao. "I want to try something but...I don't know if you'll like it..." Xiao looked away with his face becoming red. "It's okay! We can try it even if I don't like it." Aether smiled. Then, in a blink of an eye, Xiao was now on top of Aether. "Wha-" Aether was cut off by Xiao pressing his lips against his. He felt Xiao's hand creep up his stomach and to his nipples. Small moans came out of Aether's mouth in between the kisses. "X-Xiao ngh~" Aether couldn't really do anything since his hands were being pinned above his head from Xiao. Xiao became rougher and messier with the kisses. He couldn't hold it anymore. Xiao quickly pulled away from Aether, leaving a string of saliva that connected their lips. Aether could finally move his hands again. "...Why'd you stop..?" Aether could see that Xiao's face was very red. Aether looked down and could see that Xiao had an erection. "Holy shi-" "Sorry, I can't control myself anymore..." Xiao covered his face in embarrassment. He was waiting for Aether to say something when...
"Aether wha- what are you doing!?"

⚠️NSFW WARNING⚠️
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Aether has on his knees and was unzipping Xiao's pants. He pulled down his underwear. 'It's so big...' Aether then began to suck Xiao off. "A-Aether ah~ G-Ganyu might hear ngh~ us...." Aether didn't stop. "...Fuck..." Xiao then pushed Aether's head to go faster. Aether began to moan. "A-Aether i'm...gonna..." Xiao was at his limit. He pushed his dick farther down Aether's throat and came in his mouth. Xiao then moaned loudly. Moments later, he could hear Ganyu walking toward his room. Ganyu knocked on his door. "Xiao, is everything okay?" Xiao hesitated to respond. "Y-Yeah! Everything is fine!" Xiao grabbed some tissues from his nightstand and began to wipe off Aether's mouth. "Are you sure? I heard a strange noise." Xiao whispered to Aether to spit out his semen. "Yes Ganyu, everything is fine!" "Okay, just checking." Aether and Xiao then heard Ganyu walking away. Xiao sighed in relief. "Aether, are you okay?" Aether nodded. "I'm fine." "Sorry for pushing on you..." Xiao looked away once more. "It's okay. I...I kind of liked it.." Aether's face became red. "Xiao! I'm heading out, If you need anything just call me!" Ganyu voice came from the other side of the door. "Okay, be safe!" Then they heard the door close. Once Xiao heard this, he quickly pinned Aether back on the bed. "Who said we were done~"
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Author's note: Yay the sixth chapter is finally out! I'm really sorry for making you guys wait...I've been unmotivated a lot and Wednesday wasn't the best day for me...I'm really sorry :( But now it's out and I hope you guys like it! Have a great day or goodnight! I love you guys!

(OMFG I NEED THIS NOW)