Natsumi Love Story

Natsumi Love Story is a simple visual novel or an open-world dating simulation visual novel, depending on which mode you select when you launch the game. Since there are now several paths and endings, it is no longer a dynamic visual novel.


As the primary character, you are just a typical male student. That is, until you were struck by a truck and instantly killed—just kidding. Because both of your parents and Natsumi’s parents are quite wealthy and have chosen to take a lengthy trip overseas, you are left to live with your childhood buddy. Yes, your parents aren’t that great.

You two have gotten very close; Natsumi and you are separated by just one year. Natsumi expressed her love for you profusely, but it’s clear that she only meant it in the context of being her closest friend—in reality, she’s secretly deeply in love with you but fears it will destroy their bond.

She decides one day to take a chance and tell you the truth about herself. Don’t worry, though; you still harbor a hidden affection for her because, well, who wouldn’t? She’s cute. Who wouldn’t want to be the object of someone madly in love? She’s cute.

But, she’s making an effort to heal, and your responsibility is to support her recovery while lavishing her with affection and lust. There are three possible outcomes: one involves you, Natsumi, and a harem; another involves you and Natsumi alone; and the final one features dead bodies inside of what was once a love nest.

The novel also has a plot to battle against NTR—in this case, an attempt at blackmail. This means that even though a guy tries to blackmail Natsumi, Natsumi, and the main character will triumph. I incorporate this in the narrative as a form of personal retribution against NTR because I detest it so much. The only time the guy would ever touch Natsumi is when her fist comes into contact with his nose, even when there is an attempt at blackmail.

Another path will stop the NTR efforts, but you will still choose to discreetly eliminate the threat so that there is never any harm to you or Natsumi.

So, if even the mention of NTR is too triggering for you, I advise against playing this, but if you want to see justice served against NTR, you might enjoy it.

HOW TO PLAY (Keyboard)

Use Enter to advance dialogue and activate the interface.
Press Space to advance the dialogue without selecting choices
Hit the Arrow keys to navigate the interface.
Press Escape to access the game menu.
Use CTRL to skip the dialogue while held down.
Select Tab to toggle dialogue skipping.
Press the Page up to roll back to the earlier dialogue.
Press the Down page to later dialogue
Press H to hide the user interface.
Use S to take a screenshot.
Use V to toggle assistive self-voicing.
Press Shift+A to open the accessibility menu.


Left click– Advances dialogue and activates the interface.
Middle click– Hides the user interface.
Right-click– Accesses the game menu.
Mouse Wheel up click rollback side– Rolls back to earlier dialogue.
Mouse Wheel down– Rolls Forward to later dialogue.


Impregnation Creampies Yandere Ahegao Virginity Girl Masturbation Exhibitionism Internal Urination MILF


  • 3dcg
  • Ahegao
  • Animated
  • Big Ass
  • Big Tits
  • Creampie
  • Incest
  • Male Protagonist
  • Oral Sex
  • Pregnancy
  • School Setting
  • Vaginal Sex
  • Virgin


Welcome! My name is SteradianFauns, and I’m making free adult visual novels made with Renpy for the game engine and Koikatsu by Illusion for the scenes and animation.

For a long while, I thought I sucked at writing, but I always made up stories and fantasies in my head growing up. Now I realize this habit of mine has improved my writing skills all this time. But I’m still, by all means, a beginner writer, and I want to see how much I can improve.

So right now I’m turning the fantasies and stories in my head into properly written stories that everyone can enjoy. I had to quit my last job because it was closed due to the pandemic, and right now I’m 100% focused on doing this. I have some savings, but it’s not going to last me forever, and if my goals are never reached, then I’ll have to find other work, meaning the games will be developed at a much slower rate.

If you’re here reading this, that means you already played some of my games, and I hope that you enjoyed them. If you want to see more of my stories and my games to be developed at a 100% rate, please consider pledging support as a patron. You will get your rewards of course, and I will be really grateful to you and appreciate it 🙂

So far I have written 6 stories (all of them are still a work in progress), and turned two of them into visual novels, The Daily Life of Pan Hero, and Natsumi Love Story. Click on their link to go to their page and see what the games are about and their screenshots.


Frequently Asked Questions

What is Natsumi’s Love Story?

Natsumi Love Story is an open-world dating-sim visual novel developed by Steradianfauns.

Who developed the Natsumi Love Story?

Natsumi Love Story was developed by Steradianfauns.

When is the next update?

The timing of the next update is not specified, but Steradianfauns will keep players informed about it through its social media accounts.

When was the initial release of the Natsumi Love Story?

Natsumi Love Story was released on Oct 22, 2021

Where can I report bugs?

To report any bugs, head over to the game’s Discord server. Additionally, you can leave a comment on either the Patreon or comment sections.

How can I become a patron?

Becoming a patron is easy. You can become a patron by clicking on this link to visit Steradianfauns’ Patreon site:

Will you add more characters to the game?

During the initial stages of development, there’s a promising opportunity to introduce more characters, elevating the gaming experience. Stay updated for announcements and the potential integration of new characters as development unfolds.

Any hope for pregnancy in a later update?

Yes, pregnancy will be added, but haven’t decided yet when it will be added, and it’ll be optional.

Is this game on a hiatus in order to focus on pan hero, or is it abandoned?

I was focused on doing Pan Hero, but now that I’ve completed its latest update, I’ll be working on Natsumi Love Story again.

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  1. Grubtopia Avatar

    Is this game on a hiatus in order to focus on pan hero, or is it abandoned?