Mitsuki Bakugo

In the following morning before he had to go to school, Izuku decided to see what other information he could get out of Hypnosis now that he had used it. Setting at his desk, he relaxed, going into his Quirk-Space. Once there, Izuku was able to gain a better understanding of his hypnotic quirk and decided to use 500% Quirk Factor to increase its abilities.

He still had about 9,500% Quirk Factor left, but he wanted to take his time working out his quirks before he dumped all of his saved up resources into anything unless he desperately needed them. As luck would have it, the increase in the quirk stretched the limit of what he could tell people to do and he could use it for significantly longer now.

Last night before bed he thought a lot about who he wanted to hypnotize next and had decided his Aunt Mitsuki would be the best target. Even though he liked her, she had not disciplined her child causing them to become a bully and someone who abused their powerful quirk, this along with the fact that she was much more easily accessible than other people make her an ideal first choice.

After going through the school day, having to deal with other students treating him horrible because of his quirk, and teachers being indifferent, he couldn't wait to get on with his plan. Not to mention an explosive bomber who kept pestering him about his goal to becoming a hero.

After he put his school things in his room, he changed into more casual clothes and went downstairs to find his mom in the kitchen humming and making some tea.

"Hey mom, I'm going out to meet up with some friends," Izuku told her, completely lying about having any friends.

Unaware of his deception, she called out without turning around, "Have fun and be safe!"

Opening the door, Izuku responded, "Bye mom, see you later," before closing the door behind him.

Knocking on a door, Izuku heard footsteps move up to the door, before it was wrenched open showing his Aunt Mitsuki dressing in fitting workout clothes. "Izuku-Kun! What a surprise, I wasn't expecting you!" she exclaimed.

Smiling sheepishly, Izuku responded, "Hey Aunt Mitsuki, I just wanted to stop by to say hello."

"I was just about to start a workout, but it can wait, come in, come in, how are you doing, I haven't seen you recently," she asked exuberantly, waving him inside before closing the door behind him.

Smiling at her, he responded while looking around, "I've been doing good Aunt Mitsuki, I've made a development with my quirk that should help me become a better hero. Is anyone else home right now?"

As they walked into the kitchen and sat down at the dining room table, Izuku nodded thanks for the water bottle handed to him, while Mitsuki huffed before answering him, "Masaru is still at work and always has to stay late, however I don't know where that brat Katsumi is, but she never comes home before dinner."

Looking Mitsuki in the eyes, Izuku’s smile got larger as he actuated his quirk making Mitsuki’s normally vibrant red eyes change to a dull brick color.

The first think he told her was, “You’d like it if I came over more often.”

Mitsuki blandly responded, “I’d like it if you came over more often.”

Wanting to make sure she didn't become suspicious about the amount of time he was hypnotizing her, Izuku gave her a command, "When I come over, you won't think about the time and will dismiss any suspicious thoughts you have about me."

When she began talking, "When you come over, I won't think about the time and will dismiss any suspicious thoughts I have about you," Izuku was relived.

Smiling at how easy it seemed to use his Hypnosis, Izuku tried to sweetened the pot, “You won’t tell anyone about when I come over.”

There was a pause where she didn’t respond, so Izuku used more power from Hypnosis to make sure she answered him. Finally she spoke, “I won’t tell anyone about when you come over.”

Sighing in relief, Izuku figured out that if someone was resistant to an order, he could expel more energy to get them to follow through, but it would mean he wouldn’t be able to use his quirk as long.

Thinking, Izuku tried to see what the best options were for him now. Finally he realized he’d only be able to make three more commands and decided to settle on a few different choices.

First he told Mitsuki, "From now on you'll allow me to drink your blood as long as it doesn't majorly inconvenience you."

Hearing her respond, "From now on I'll allow you to drink my blood as long as it doesn't majorly inconvenience me," Izuku smirked.

Knowing what he had planned for her eventually, Izuku wanted to make it as convenient and easy as possible for him later. Looking around the house he understood the best command he could give her next, "You feel lonely and want someone to physically comfort you."

Dutifully, she replied, "I feel lonely and want someone to physically comfort me."

Taking a deep breath, Izuku gave her his final instruction, "You wouldn't mind if I physically comforted you and are less likely to notice things while I'm comforting you."

As she finally told him, "I wouldn't mind if you physically comforted me and am less likely to notice things while you're comforting me," Izuku let out his breath he was holding in, and brought his hands up to massage his head. Using his quirk so much was giving him a headache, thankfully he only felt any usage when he activated Hypnosis or a command was completed.

Looking at his still hypnotized Aunt Mitsuki, Izuku figured out another way he could use his power. While he was testing it on his mom the first time, he tried to see if there was any way to disrupt his Hypnosis without him cutting the connection himself. He started off by just poking her or trying to talk to her to see if it was a simple matter. Eventually he made his way all the way up to almost pushing his mom around and shouting without any response or feeling along his connection.

He concluded that it was unlikely anyone but him would be able to break the connection expect for **** exceptions. Remembering that, Izuku stood up and walked behind Mitsuki.

Reaching down his grabbed her massive tits through her sports bra began to fondle them. Speaking out loud he complimented them, "Fuck Aunt Mitsuki, your tits are so soft. I can't wait until they're wrapped around my cock." Letting go of her huge breasts, Izuku admired the MILF before going back and sitting into his seat.

Dropping the connection Hypnosis had on his aunt, Izuku observed her as she blinked and seemed to come back to herself. Standing up, he spoke up, "Well it was great to talk to you Aunt Mitsuki, do you mind if I come over another time to do something similar?"

Shaking her head, she stood up before making her way over to give Izuku a hug telling him, "Of course not Izuku-Kun, your welcome to come over any time."

Stepping out of the hug, Izuku asked her a question while giving her a hesitant smile, "Uh, Aunt Mitsuki, do you mind if I drink some of your blood?"

Laughing, she joked, "Go right ahead, as long as you don't drain me dry."

Moving back in closer, Izuku leaned his head down, his five eight skinny frame making him a little taller than her, before biting into her near her neck. Not wanting anyone else to catch on, Izuku only drank about 30% of Mitsuki's blood, before stepping back.

Licking his fangs to remove any blood on them, he gave her a fanged smile, "Thanks Aunt Mitsuki that really hit the spot."

As she walked him to the door she reassured him with her own wide smile, "It's fine, as long as nothing's going on you're always welcome to have a drink."

Standing near the front door, Izuku waved saying, "Bye Aunt Mitsuki, I'll see you around," to the hot MILF waving back from the hallway.

"See you later Izuku-Kun, stay safe," she responded before turning around to go further into the house.

Izuku stuck around for a couple of seconds to admire the way her ass looked in yoga pants before opening the door and leaving for home.