Karaoke Time

Nagaoka walked into the room. "Young girl, what are you doing here?" Chiyo said, "Oh, I'm his friend. I was just checking on him after I heard it from Momo." Nagaoka said as Chiyo nodded her head, "Well, he's sleeping right now, so please be quiet. I'm leaving so I can get supplies." Chiyo said as she left the room, and Nagaoka sat down on a stool and held Izuku's hand as she laid her head down on the bed. "Guest, I really am falling for you, huh?" Nagaoka said, and she blushed, stood up, and walked out of the room. 'You stupid cock!' Nagaoka said in her mind, rushing to the restroom.

Timeskipo!

Izuku woke up as he lifted his body up from the bed and looked around to see that he was in the RG's room. He sighed and stood up as he walked through the door, and he bumped into Nagaoka. "Oh, hey!" Izuku said, "H-hi!" Nagaoka said, "I was wondering if I could join your harem. Is that okay with you?" Nagaoka said, "Sure," and Izuku said

"Just to let you know, my quirk is evolution. I can turn into any type of creature and evolve them per say; I always use my main 7 forms." Nagaoka said, "Sweet!" Izuku said, "Also, my quirk, um, it can get stronger when I bond with someone I trust deeply, so I picked you; you were my first friend in a while. I'm just glad that I got to know you; you make me feel like myself." nagaoka said 

Izuku smiled. "I'm glad that I was going to be your friend; I wouldn't have it another way." izuku said 

Nagaoka blushed and put her hand near her chest.

Nagaoka's pov 

"T-thank you, Izuku," I said as he smiled at me. "You're welcome," I said, and I felt a surge of emotions. "I-izuku," I said in my mind and looked down. "Thanks for letting me in; please take good care of me," I said to him. "I'm glad, you know? I get to know this side of you that I never knew about until today, so I'm proud to say that I want to know a lot about you. Are you okay with that?" Izu said.

For some reason, I felt... friendship. "Yeah, sure!" I happily proclaimed, "I was wondering if you want to go out tomorrow? Since tomorrow we don't have  school."I said to him, "Yeah, sure, I have to let Momo know, but I'm sure you two will get along nicely." Izuku said as he waved at me.

Timeskip 

I walked home that afternoon, opened the door to my house, and spotted mom cooking some food. "Heya, mom," I said to her, and she turned around. "Heya, sweetie, how was school?" She said, "I think I have a date for tomorrow." I said to her, "Oh, I'm proud of you! Who is she?" she said, and I nervously laughed. "Haha, well, it's a boy," I said, and she was surprised. "Really now?" She said, "Yeah, his name is Izuku Midoriya; he has a harem, so I asked him if I could join, and he said yes." I said to her, "T-t-thats great! I'm proud that you found someone you care  about."Mom said, "My quirk... I felt friendship coming off of him; do you think that the second form of mine is going to evolve soon?" I said to her, "Maybe, but as you know, you are going to have to wait; you don't want to corrupt that evolution, right?" she said 

"Right," I said to her. "Now let's eat dinner," she said.

No one's prov

The next day

"So you are going on a date with Nagaoka?" Momo said or asked Izuku, "Yeah, she wanted to join the harem." Izuku said, "Okay, have fun on your date." Momo said, winking at him as Izuku rolled his eyes.

Miniskip 

Izuku arrived at a small singing place, and he spotted Nagaoka standing there with some long pants and a shirt and wearing a jacket. "Heya," he said, walking up to her, and she smiled. "Hiya! "You ready?" Nagaoka said, "Mhm," Izuku said, and they both headed inside the small music place.

Once they were inside, Nagaoka was setting up the karaoke place for the two of them, and Izuku was looking at the mic and the small phone that was on the stage. He saw Nagaoka walking up there.

Play Take Back the Night by Tryhard Ninja

Nagaoka grabbed the mic, breathed in for a second, and started singing as music went through the speakers: "closet full of secrets and skeletons and awakes, but nothing's true." Nagaoka said as she breathed in again, "I used to own a castle; now it's full of boxes that I have to move." nagaoka said.

Izuku was in awe of how well she could sing and smiled at her. "Right here in the darkness, there's nothing left for me to do." Nagaoka said, "It's easier to run away, but today we got there." Nagaoka singed as she breathed in more air and continued, "Cast the shadows out of sight. A final stand, a shouting cry," Nagaoka said.

She didn't notice this at first, but she was lost in her singing. She just wanted to sing this one for Izuku.

"All the wrongs have now turned right, so fight the past and take back the night!" Nagaoka said, while looking at the lyrics of the song and continuing to sing, "And call upon the torch tonight.

To bring out all the ghosts to light," Nagaoka said, stopping for a moment to get some air, and she continued again. "Because at last we have to go; it's time to take back the night," she said. "Bridges burned and broken on different sides, we start anew, being chased by monsters to face head on or be consumed," she singed and continued to sing. "Reaching out for something, grasping on to nothing to lose, paybacks left too long unpaid, but today," she said.

Izuku continued watching her sing and thought, 'Which song do I want to sing?' Izuku thought before he noticed the song was over and Nagaoka was out of breath. "How *pant* was it?" she said, panting. "You're really good, Nagaoka!" Izuku said, and she blushed and sat down next to him. "Now it's my turn," Izuku said as he got up on the stage.

Play: Digimon Adventure: Brave Heart (English) by Pellekofficial

The first minutes of the song started to play, and Nagaoka recognized the music since she was always singing this in her head when she digivolves, "Now and then, I know you want to quit and give up, but keep on going." Izuku sang to some of the females, "Because only you can walk this path that has been laid out for you. We rise and fall. I can't recall if I ever saw you afraid or insecure." Izuku said, looking at Nagaoka, who was going to tear up at any minute. "You're not the quitting type. You stand your ground." Izuku said as he gestured for her to sing with him, which she happily did as they both sang together. "Seize! The days and the dreams you have" Izuku said, "Protect! The people you care about!" Nagaoka said, "You'll be the hero that we need but don't deserve." They both sang together. "Unknown! Powers dwell in your  heart."Izuku said, looking at Nagaoka, "And when! It's fire was lit; it will." "Explode our wishes!" Nagaoka finished the sentence, "However ambitious!" Izuku said, "Will you grant us a whole new start?

Show me your brave heart," Nagaoka said as the song finished.

Some of the females that were in the place clapped at their performance as both of them were panting, and they looked at each other, and Izuku was bold enough to kiss her, and she blushed like an apple.

Timeskip 

"That was the most fun I had in a while," Izuku said. "Yeah. Also, why is Ryuko following us?" Nagaoka said, "It's because I'm supposed to protect Izuku here." Ryuko said, gesturing over to Izuku, "Are you the new Harem member?" Ryuko said, "A-ah, yes." Nagaoka said, "Don't scare her, Ryuko; we only visited the karaoke place." Izuku said, "Alright," and Ryuko said.

"Oh, that's right, Nagaoka, you said that you can evolve into different types of creatures?" Izuku said, "Um, yeah, but we just call them digimon." Nagaoka said, "Can you show me?" Izuku said, "Um, I can't since..." "You can; I'm allowing it, plus I do want to see it." Ryuko said, "Okay." Nagaoka said.

Nagaoka backs up and breathes in as she starts to glow. "Hmm," Ryuko said, looking at Nagaoka, who was glowing brightly, and she bent over as a wolf like Statute enveloped her. "Nagaoka digivolves to!" she said as her body transformed into the wolf as she was standing on her four legs now. "Garurumon!" she said finally.

Izuku was silent at first, but he slowly went up to Nagaoka and petted her snout. "So cool!" Izuku said, "I can transform more, but it hasn't been unlocked yet." She also noted that her voice was a bit deep now. "That's really cool, quirk nagaoka," she said.

'My friendship is growing. I can actually feel it!' Nagaoka happily said it in her mind before she started to glow again. "Nagaoka?!" Izuku said, surprised, 'This is the true friend that I was looking for! Finally, after so many years of being backstabbed!' she said in her head before she stood up on her wolf-like legs as pants formed on her legs and little wood pads on her legs and arms and shouted, "Weregarurumon!"

She stood really tall, around 20 feet, at least from what Izuku thinks anyway. "You evolved again!" Izuku said, "I guess my quirk thinks that your friendship is worthy of you," she said as she had to bend down. "Hm, I see," Izuku said. "But no matter!" Izuku said, "I've never seen this type of transformation type quirk before, unless it's mine, but otherwise, it's nice to see another transformation type user." Ryuko said. 

Nagaoka nodded her head as she degenerated out of her form and was now in her human form as Izuku hugged her. "Want me to take you back home?" Izuku asked, and she nodded.

Timeskip 

Izuku was now in his room, just chilling and listening to music while playing Minecraft on his laptop with the latest release, 1.17. He was just mining iron, coal, and even some diamonds if he got lucky enough. Then Ryuko placed her hands on his shoulder and made him flinch really bad as he quickly paused the game and leaned backwards to see Ryuko naked with her dragon tail swying back. "Alright, having sex with a dragon," he said as he got up from his chair and proceeded to undress.

Once fully undressing, Ryuko pushed him into the wall as they were having a make-out session with her, and somehow Izuku was winning it despite Ryuko being really aggressive. ' Properly a bad hero day or stress, Izuku thought before he was being fucked by Ryuko. 'Im just going to let her fuck me; its properly stressful, Izuku said in his mind as he felt his dick being slammed in by her pussy over and over again. ' Yeah, it's stress from hero work. Izuku said this in his mind before being lifted and placed on his bed. He was being fucked in the Amazon position, and he was just letting it happen.

It's been over an hour now, and Ryuko hasn't lightened up yet, even if Izuku came inside her two times. "So, what's on your mind?" Izuku said, "It's just hero work." Ryuko said, 'I knew it. Izuku thought, "It's been stressing me out lately, and all the females bossing me around despite me being the owner of the agency; it's gotten hard." Ryuko said, "Well, fuck me." Izuku said, "I'm already doing that." Ryuko said, "No, I mean... alright, just fuck me harder then." Izuku said, "So you are being oddly okay being the sub today." Ryuko said, "Yeah." Izuku said, "Don't worry, after this, I'm taking the pills." Ryuko said, "Good, because I have already came twice." Izuku said.

Ryuko changed positions on him, and now he was on top of her. "Why on top?" He asked, "I don't know," Ryuko said as she continued to fuck Izuku.

Another hour passed, and Ryuko stopped fucking him. "Gave it all to your system?" Izuku said, laying on his bed, really tired. "Yeah, thanks for that," Ryuko said as she turned around. "Hey, guess what?" she said playfully, and Izuku raised an eyebrow at her.

He didn't react in time, as he felt his neck being nippled on as a moan escaped his mouth as Ryuko stepped back. "Maybe I'll do that next time." Ryuko said, and to get back at her, he pulled her tail as she yelled or moaned loudly as she held her tail. "W-why?" She said, "You nippled on my neck, that's why!" He countered, "Fair." She said, 'I wonder if she has dragon ears. He thought in his mind before going to sleep.