Your childhood friend Yumi became a sexy muscle goth girl, and now she's back in town and into your life! Add her buff friends Rin and Junko to the mix, and you get a trio of soft dommes that will turn you into a submissive good boy in this slice-of-life romantic comedy!

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Mature Content Description

The developers describe the content like this:

Teasing, non-penetrative sex, penetrative sex, muscle worship, foot worship and foot job, lift and carry, headscissor and bodyscissor holds, headlocks.

About This Game

One summer can change everything...

Take the role of a young man stuck in a rut, uncertain about the future, wasting your days away between a dead-end day job and regular outings to your favorite hobby shop. That is until your slacker life is turned upside-down by the reappearance of your long-lost childhood friend Yumi, who has grown into a hot, muscle-bound goth gym girl!

Subjected to Yumi's relentless teasing and light bullying every day now, you find your life slowly changing for the better. Will Yumi's happy-go-lucky attitude be the spark you needed to find new motivation? Also...why does it feel so good to submit to her silly demands and playful wrestling moves???

Then there are Rin and Junko, two friends of Yumi's who just might be even stronger and sexier! 

Rin is an intimidating force of nature. Tall, composed and crushingly powerful, her naturally dominating nature makes her the best woman to inherit the Nagamori business empire.

Junko is a hot-headed punk who rages against the machine. She's looking for a punching bag to let off some steam, and you look like you might fit the bill.

When this trio of dominant muscle ladies finally decide to take the slacker you once were and make an upstanding man out of you, expect wild hijinks, tight submission holds and sweaty intimacy in this romantic, slice-of-life comedy!

Borrowing the structure of a typical anime TV series, Don't Flex On Me Yumi-Chan!!! is a simple dating simulator visual novel featuring one unforgettable narrative, including :

  • A 'season' of 9 episodes  : live through different self-contained narratives, all building up to one over-arching story!

  • Choices with outcomes : in true dating sim fashion, make choices that can lead to a relationship with one of the three girls!

  • 15 different H scenes : From simple arm wrestling to full-on sex during workout, enjoy a wide variety of scenes and fetishes all centered around dominant muscular women!

  • 6 possible endings : What kind of man will you become by the end of summer? And which girl will you date?

Don't Flex On Me Yumi-Chan!!! takes place in the grander Muscle Maidens universe, and is a work of pure fiction. In this modern universe not-so-different from our own, you are more likely to come across muscular, capable and dominant women who will expect varying degrees of submission from you.

This visual novel explores female domination themes without reversal. In the story, the following femdom-related interests and flavors will be explored : headscissor and bodyscissor holds, feats of strength such as arm wrestling or lift and carry, headlocks, muscle worship, objectification, foot worship and foot job, penetrative sex.

The game rates as a 1 on Peach Punch's patented Sweet-Or-Sour Meter.

Scenario, Programming & UI design : Peach Punch

Character Design, In-Game Character Art & CG Art : Chayon

Chibi Character Designs : Toyolabs

Additional Visual Effects : White Candy

Background : Minikle, Aome

Music : Steve Melin, Dalton Attig

Sound Effects : Zapsplat (used under paid license), Freesounds, Taira Komori, BOB=MUTANT=TURTLENECK

Additional UI Elements : Freepik (used under Free license), Vectreezy (used under Free license)

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 and newer
    • Processor: 2Ghz
    • Memory: 500 MB RAM
    • Graphics: DirectX or OpenGL compatible card
    • DirectX: Version 9.0
    • Storage: 2 GB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 and newer
    • Processor: 2Ghz
    • Graphics: DirectX or OpenGL compatible card
    • DirectX: Version 9.0
    • Storage: 2 GB available space
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