When today started, you never imagined that your girlfriend Helen would become a muscle goddess. But during a hike together, the sun turned a mysterious shade of red, and suddenly started to transform Helen!
My best selling (and most explicit), Female Muscle Growth series A Day at the Park can be purchased together for a discount. Featuring 4 full-length FMG stories collected.
Features (minor series spoilers):
Instant muscle growth, reactive muscle growth, growth from sex, growing girlfriend, second person perspective, super powers, multiple growing girls, growing antagonist, female height gain.
For $11.99 you get:
Chapter 1: Sample first 30% – $2.99
Chapter 2: Sample first 35% – $3.99
Chapter 3: Sample first 30% – $3.99
Chapter 4: Sample first 30% – $4.99
Total = $15.96 $11.97
You save 25% by buying this bundle!
Also available:
Day at the Park Ultimate Bundle: https://gum.co/DayAtTheParkUltimate
– includes the interactive conclusion to Day at the Park!
Art by Milobuster