... Be it know that Izuku had a thing for older women.
And by the gods, if the one who answered the door isn't the perfect example of everything that Izuku found attractive in a woman.
Shoulder length black hair cascaded down comfortable around her neck, a single white streak amongst lines of black, contrasting greatly with her flawless pale countenance, which in turn pronounced her cherry tinted lips, Izuku almost wanted to take a bit, his self-control, however, reeled his instincts. The woman seemed to notice something wrong with his behavior, as her light purple eyes narrowed at him slightly.
She had a petite figure that created a sense of incongruity when paired along with her all-seeing gaze full of maturity. Her attire consisted of a black crop top, a mini skirt held up by a white belt, ankle strap heels, a necklace, and a white bracelet.
The woman was still narrowing her eyes at him, they flashed brightly for a moment.
Suddenly, her eyes widened in wonder as her cheeks flushed red. Her warily behavior switching almost instantly as she walked towards him. Reaching uncomfortable close, while eyeing his figure up and down.
Izuku face flushed a bit when her rather... Prominent figure pressed against his frame, her round breasts contorting in a delightful show of sophisticated sexiness. Making his perpetual smile a little strained in an effort of hiding his... Reaction, to her unexpected act.
She saw right through him, however, as her smile widened in epic proportions, along with teasing lines appearing around the edges of her plump lips.
... He found both sexy and deviously.
"Are you, Izuku?" She guessed, remembering Yui talking about him and giving snarky comments about being sure she would find him... 'Interesting' at the moment she'd meet him.
Suffice it to say, she was more than a little surprised. Not because of his strange appearance, not because of his smile that just seemed perpetually fixed on his face.
No, what really surprised her was his soul.
A spotless white soul full of virtue, ironically contrasting with his demonic visage and demeanor.
She wouldn't lie, it appealed to her greatly as she found it difficult to connect with others.
Her quirk made it extremely problematic and at the same time helped her immensely in judging a person's true nature.
"That would be me. Are you, Mrs, Chiyuki?" He asked while bitting up a 'My dear' that almost escaped by habit
He only uses those types of words with the ones he felt comfortable about. Or thugs and lowlifes, his words are naturally more threatening in those cases, though.
His preference for older women almost made him do it to the lady in front of him, for better or for worse.
As for his informal use of her first name... Well, even Yui doesn't know her last name and she said for him to call Chiyuki just Chiyuki. She also said for him to not be surprised if she called him by the first name as she finds formality rather pointless.
"FuFuFu, Yes, I am. Yui told me you would be coming, you're earlier by an hour, though."
"Ah, it's a habit that I gained from making deals, first impressions are always important when doing so."
"... Deals?" She seemed confused by a second, before reminding herself about what Yui told her about Izuku and looking over Izuku appearance again, "I see..."
Izuku chuckled slightly, "First time seeing someone with a demon quirk?" He asked, a smile still on his face.
Chuckles*! "Actually, no. But that's because most are not as cordial as you. Now, come inside and acquaint yourself at home. Then, we can start the lessons Yui wanted me to impart on you." She said before sauntering back inside, her hips swaying from side to side with a clear emphasis, pulling Izuku gaze down momentarily before he quickly looked back up.
... Just in the time to see Chiyuki turn her head back and give him a salacious side-eye and a small throaty giggle, making his ever-smiling face twitch a bit.
'My only weakness, Milfs.' Izuku thought in exasperation, while at the same time thinking it was not a bad weakness to have.
He shook his head, before following her inside.
... With his eyes up, of course. Just in case.
When Chiyuki guided Izuku inside, his eyes widened in shock at the spectacle in front of him.
A beautiful azure tinged bar, drinks lined in both the counter and the drawer, and Izuku could tell at a glance that every single one of them was pricey.
Living with Jigen teaches him how to recognize a good drink.
He could see cushioned stools lined in a way that seemed to make the place both classy and scary at the same time.
The windows were also lined in a way to make the light of the day make the place look lonely and wearily. Maybe that's was the intention of the owner as Izuku couldn't help but tense slightly, a reaction that was not missed by Chiyuki as she chuckled a bit. Her voice echoing in the entire space around them.
Izuku frowned minutely at her amusement, in a way that no one could call a frown. Then, he called forth his powers and used them to increase his oxytocin levels, while decreasing the emotion know as 'fear'. The change was so tremendous, so inhuman, that Chiyuki noticed instantly and her smirk was ripped from her face, as Izuku's own stretched in length. Shadows started to twist as the room grew darker and darker, letting only the wearily green light of Izuku eyes to shine through, and... Strangely enough... His smile.
Chiyuki paled in fright as she took a few steps back, almost falling to the ground, making Izuku burst out laughing as the shadows that enclosed the room started receding.
"Two can play this type of game, darling~," Izuku said in pure unaltered amusement, his voice deep and measured, he did it without noticing his use of words.
Chiyuki face flushed red, steam could be seen coming out from the top of her head. It was difficult to tell if it was from the embarrassment of having the oldest joke on her book turned towards her, or... Something else entirely.
Oh, Izuku was loving her reaction.
As she tried to compose herself, Izuku couldn't help but add something else, not only as a finishing line but also as a warning.
"Never try to trick a demon, my dear. You'd only fall yourself."
'If you want, though...'
Chiyuki who was trying to calm her beating heart started to 'Cough out blood' as she heard what Izuku said.
'Son of a-'
Again, no one knew if it was the warning or something else that caught that made her red in the face.
Or it could just be the coughing fit, though.
Both Chiyuki and Izuku were facing each other. One sitting on the guest stool, the other behind the bar mixing a few of her none alcoholic drinks.
A futile behavior as Jigen is not a responsible adult and you can imagine what the guy did.
Izuku spoke first.
"So, huh... Yui never once told me what I am supposed to be learning from you." Said Izuku with just a bit of uncertainty blending in his voice.
"That's so Yui like. Then again, she just loves her mind games, along with being mysterious and all." She said while chuckling slightly.
'That's Yui for you...' Izuku thought while rolling his eyes. As much as he likes Yui, he's not blind to her peculiarities.
Chiyuki saw the look on his face and almost laughed out loud at being right. It was so good to find a person who knew the headache that is Yui.
"Well, to answer your question, I've to tell you about my quirk first."
The moment she said; 'Tell you about my quirk', Izuku smile stretched scarily. His hands moved, grabbing nothing but air before a very familiar notebook materialized on his hands.
Yui blinked... then she did a double-take to make sure she didn't see wrong the event that just took place, before remembering the information Yui gave her about Izuku quirk and almost fell face first in the ground for forgetting such important fact about her new diabolical student.
A dry chuckle escaped her mouth.
If she just knew that Izuku notebook materialization skills have nothing to do with his quirk, then not only she would be staring disbelievingly at Izuku but also questioning her own sanity.
So, it is for the best that she didn't know or find out.
Lucky for her!
... And also for Izuku in a way. One Yui is more than enough in his life. No need for another mentally questionable woman in his life.
Unknowingly for both of them, such a small act almost spelled doom to their otherwise 'Simple' life.
"My quirk is called Soul Reading. I can identify the true character of someone based on fourteen colors only I can see. These colors all represent a type of sin or virtue. Lust, Greed, Gluttony, Sloth, Wrath, Envy, and Pride are the negative ones. Chastity, Temperance, Charity, Diligence, Patience, Kindness, and Humility are the positive ones and any human will have a combination of the above colors to them."
Izuku eyes twinkled in pure child-like wonder, making her squirm a bit and her face to take a red hue. His fingers danced with inhuman velocity as he took note of everything she said, his green-tinged eyes let out strong fluorescent light, and his smile widened into diabolic proportions.
"Wow, your quirk so useful for intel gathering, not to mention the sheer usefulness for finding villains among suspects. No wonder Yui mentions you in such high regards!"
Chiyuki just smiled at Izuku with a hint of sadness.
"You're right, but also wrong..."
Izuku tilted his head to the said, his eyes squinting into lines as he thought about what she just said. His focused appearance was quite the marvel to see because of the sheer inborn elegance that he exuded.
Seeing Izuku trying to understand the why of what she just said with such interest and passion, Chiyuki decided to be quiet and just wait and see. She was curious if he could guess correctly.
Izuku thought about it again and again, and... In the end... He could only come to one conclusion. One that was the most likely but also filled him with sympathy for the lady currently putting glass in front of him.
"Knowing someone too well is not always a good thing, huh? In a way, both you and Yui are very similar to each other. The only difference is the one discerns from experience, the other was born discerning, right?" Izuku said in a low tone of voice, his smile falling just a little bit at the edges.
Chiyuki smile at his conjecture seemed almost sad, if not impressed. She could why Yui loved the boy so much.
"Right you are. My entire life I've been surrounded by lies, even my own family was not an exception. I knew for a fact that not everyone with a negative trait are essentially bad people if they were followed by a positive one, but... It didn't help knowing it as it is different from experiencing yourself. A lie is a lie, just being aware of it distorted my vision of things, it took a long time for me to come with terms to the fact that the 'purpose' of a lie or anything of relative negativity can be for something or someone else health"
Izuku nodded slightly, after all, he did 'Experience' some things himself because of his quirk. He was popular with the ladies, that much was obvious. It didn't mean that his life was sunshine and roses. Because, while no one could beat, humiliate or get a rise out of him, it didn't mean that those who didn't like him couldn't go and say bad things, spread rumors, and a variety of other things behind his back.
Sometimes, he's too nice to others.
'I mean, the most I've ever done in retaliation was to take a monkey out of their a-'
Izuku coughed in embarrassment at the memory, before turning back to Chiyuki who seemed fine despite talking about such a past.
She may have noticed his expression as she chuckled and replied to the unasked question.
"As I said, I've come in terms with it a long time ago." She said, before looking at him dead in the eye, "And that's why I'm so surprised when I saw you earlier at the door"
Izuku remembered the surprised expression she made after narrowing her eyes at him for a moment.
"You seemed rather surprised for some reason."
A sensuous grin carved her lips.
"How could I not? Someone with such a..." She licked her lips, making Izuku gulp, "... Pure soul. A demon, ironically."
Izuku let out a strained laugh as shifted his legs a bit, "... Thanks?"
"I am the one who should be thanking you... For showing me something I've long thought impossible..." Her eyes flashed bright purple again as almost moaned at the color of...
White.
Pure White and nothing else. Ludicrous, inconceivable, unimaginable.
... Beautiful.
She smirked at him as her plump lips parted again.
"Yui told me to make sure you'd know how to distinguish people even better than you already are capable of. And to be able to notice bodily language better... FuFuFu!"
Her grin turned downright devious.
"She also said that besides some... things. I could use anything to teach you, and..."
Her hands slowly grabbed the fabric of her top, she looked teasingly at him, making his nether regions harden, before pulling everything in one swift motion. The heaviness of the action making her breasts jiggle up and down when they were released, showing how voice they are in compression with her slim, model-like body.
"... I think I have the perfect means to do the job wonderfully." She said greatly as she grabbed her bounce breasts hard, shaping them to her will and making, oh, so many shapes.
Izuku jaw dropped as his cock threatened to burst from his pants.
Chiyuki licked her lips seductively as she eyed the oblivious bulge, before trailing her eyes back to his.
"Shal we begin your... Training?"
AN: If you thought that's too abrupt, just remember, Izuku was a sin enchanting side effect, with affects emotions heavily and she never saw someone with such a pure soul. A devil, no less!