Chapter Text
Ichigo rested on his bed as he looked up at the ceiling. He often suppressed his hollow instincts but during the spring it was the hardest because of stupied mating season, he still didn’t understand how the hell arrancars and vasto lorde went though this because theres no seasons in Hueco mundo, he thought at least. Ichigo wonder if it would be best to go to hueco mundo this spring but that would mean he would have to explain why he needs to go to hueco mundo. Ichigo sighed before he thought of the vizards. Did they go thought the same thing?
“No they don’t king, there not like us.”
Ichigo jumped slightly at the voice of shiro in his head.
“God damn it shiro.” He mumbled sending a mental eye glare at shiro. He still didn’t understand shiro like he understood old man but he had to deal with shiro because stupid central 46 decided it would be a good idea to steal away his quincy powers to examine that part of his soul, yet they didn’t understand the side effects on him. His mating instincts weren’t being dulled down anymore and it was spring.
There was other problem as well, the only one his instincts wanted was sosuke aizen, he didn’t understand why but it was maybe do to the fact aizen was the one who awaken him into liking guys.
“King, I have an idea.”
Ichigo hummed as he got up from his bed, he listened to shiro as a smirk appeared on his lips. He grab kon and before kon could protest, he took out the mod soul pill and popped it into his mouth before turning into his soul reaper from and leaped out of his window.
Kon just look at the window.
“I haven’t seen that look on ichigo’s face.” Kon said scared for whoever he was going to meet.
In the soul society
Ichigo couldn’t believe how easy it was to get the keys for aizen seals from shunsui, he guess that him sneaking out and understanding how to suppressed his reiatsu over the past year with shiro and the old man must have really helped. He was also able to walk around the soul society easily because most soul reapers thought he was visiting. That’s not what he was doing, he also swiped a map of muken from the office of head captain shunsui. He study it the day before he was going to pull of this amazing revenge.
He dodge all the guards as he flowed like water until he came to the door where aizen was being held, ichigo simply smiled before opening the door. He walked in and saw the holes for the keys in front of him. “Its been awhile aizen.” Ichigo said before placing the box of the keys on the ground and pulling out three keys. He used the keys on aizen mouth, left eye, and ankles. “That should make things easier form you.” He said as aizen walked out of the darkness. “This is surprising, ichigo.” Ichgio smirked before standing up and walking towards aizen, he placed a hand on aizen chest. Aizen looked at ichigo as he noticed the look in his eyes. “Mating season.” Aizen said as ichigo nodded before getting close to aizen face.
“My mate.” Ichigo said before smirking and placing a kiss on aizen mouth. Aizen eyes widen before ichigo pulled away. “Do you want to be my mate?” Ichigo asked, aizen swallowed as his brain tried to catch up to the current situation. Ichigo waited. Aizen locked eyes with Ichigo. “This is also revenge against central 46.” Aizen eyes widen before grabbing ichigo’s hand and placing it on his chest again, ichigo’s touch felt nice on him. He didn’t know when the feelings for ichigo started by it was after ichigo defeated him. “Yes, I will be your mate.” Ichigo smiled before kissing aizen fully. Aizen kissed back ichigo. Both of them fell to the ground, ichigo fell on top of aizen. “You understand how hollow mating works right?” he asked aizen and aizen nodded. Ichigo smiled sweetly before leaning down and kissing aizen.
Ichigo kissed down aizen jaw before looking at aizen neck, he kissed aizen neck before bitting down hard, drawing blood. Azien let out a soft gasp as he felt the blood drip down his neck from ichigo bites, aizen titled his head to the side letting ichigo bite down harder. Ichigo pulled away and look at the bite mark on aizen neck. “Mine.” He said before kissing aizen again, the electricity form the kiss felt pleasure for both of them. Ichigo smirked before whispering in aizen ear. “Want to fuck like rabbits?” Aizen blushed hard as ichgio kissed his cheek. “Your not innocent are you?” Aizen asked and ichigo nodded his head no. “The amount of yoai smut books I have is amazing.” Aizen sighed before ichigo kissed his cheek again. “So about my question?” ichigo said as his hand trailed down aizen body before stopping at his v-line, the clothes aizen was wearing would make things difficult but not impossible. “Yes.” Aizen said before pulling ichigo’s hand down to the tent forming in the clothes.
Ichigo smiled before letting his hollow instincts take control.
Few days later
Aizen stood in front of the captains as they started to do their examination of him which was necessary to make sure all the seal weren’t acting up. Ichigo was standing beside kisuke and sui-feng (Soifon), ichigo was smirking like crazy. Grimmjow entered the room after a couple minutes to deliver a message to the soul reapers form Harribel, he stopped as a scent hit him. He took a second and breathed in the air again, the scent was sweet and smokey at the same time. Grimmjow looked between ichigo and aizen. The smell was definitely coming from them but that smell only appeared if arrancars or vast lorde mated. Grimmjow eyes widen as he realized what time it was in the human world. Ichigo looked at grimmjow and winked before looking at azien. Grimmjow walked over to aizen and looked at his neck. “Grimmjow what do think your doing?” Byakuya asked as he saw grimmjow looking at a spot of azien neck.
“Don’t interfere with my test subject, arrancar.” mayuri blanky said as grimmjow looked at ichigo. “How the fuck did you mated him, kurosaki?” All the captains looked confused as they looked between ichigo, aizen and grimmjow. “A few days ago.” He replied as shunsui thought back to when a couple days ago when the keys and map of muken disappeared of hours before repeating on his desk. He looked at ichigo. “It seems you figured out.” Shunsui pointed to ichigo before opening and closing his mouth. Ichigo laughed as he saw Shunsui reaction.
Grimmjow decided to add something to the confusion. “Mating is basically being married in human terms."
All the captains head’s snapped to grimmjow.
“What?”
Ichigo didn’t stop the smile forming on his lips. He walked over to aizen and kissed him in front of all the captains.
The whole room went silent as they watched ichigo kissed aizen like a lovers would kiss. Rukia and renji were the most trumitized because they thought ichigo hated aizen for trying to kill his friends in the winter war. “Stawberry, what the hell!?” Renji yelled as ichigo broke his kissed with aizen before looking at renji. “What pineapple?” renji just looked at him. “Ichigo, I thought you hated him?” Rukia said as Hitsugaya started to question if they even knew ichigo. “I don’t hate him, hes probably the most normal pretending person in this room.” All the captain just stared at ichigo. “Your calling us insane, Kurosaki?” Mayuri asked as he looked at ichigo with disgust in his eyes for being called insane. “Yes.” Ichigo replied bluntly before going on. “All people have problems, look at sui-feng, she basically wants to fuck her former captain yoruichi and even the visords because shinji looks like he took a bucket to his head and cut around it, Rose looks like a bloody rip off of alucard form castlevania.” All three people who ichigo called out suddenly felt like they had other things to do. Renji and rukia just looked at ichigo shocked before he looked at them. “Speaking of problems can you two get married already?” Rukia and renji cheeks felt hot. “W-what?” rukia mumbled as renji felt the chill of byakuya eyes on his back. “Renji.” The room suddenly got colder form those words alone.
“Anyway, me and aizen need to go, toodles!” Ichigo grab aizen by his arm before shunpo away form the now very concerned room.
—
Grimmjow just looked around the room before opening a graganta back to hueco mundo deciding that the fall out form ichigo’s chaos, he would deliver harribel’s message later. He couldn’t help but to wonder as he walked through the void if his fighting rival was also like this. He couldn’t help but to wonder if the shinigami did something to pissed kurosaki off, well either way he wasn’t dealing with the fall out.
—
Isshin, kisuke and yoruichi looked at ichigo and aizen standing next to each other holding hands as ichigo was smiling at them with the biggest grin and aizen was looking at them with the seals on his body still intact. “Ichigo, what is this?” Isshin mouth was slightly open as aizen smiled smugly. “Otousan, this is my new husband.” All three of their jaws dropped to the floor. Kisuke being the one that could predicted things didn’t predicted this outcome form central 46 sealing away ichigo’s quincy side. Yoruichi looked at kisuke. “I thought you said he wouldn’t do this!” She growled at kisuke as kisuke just looked between aizen and ichigo. “I did say that but apparently ichigo is the same old.” he smiled before isshin looked at the two former captains. “You also said that his quincy side being sealed wouldn’t do any harm!” Ichigo looked at his dad. “Oh hat and clogs was right about that but i am guessing you didn’t realize that my quincy side was balancing out my hollow mating seasons.” The three of them looked at ichigo as if he was an he said something unhinged. Kisuke instantly realized his mistake in his calculations. “I didn’t factor that in.” Both isshin and yoruichi looked at him with ‘are you serious?’ look. Ichigo couldn’t help but to smile at his perfect plan, this was turning out better than expected.
He couldn’t wait until the next step in his plan.