Other, incomplete and unlikely to ever be worked on again stories involving muscle growth.
Sekishoku no Miel!: A
Konjiki no Gash! (
Zatch Bell! in most overseas releases) fan fiction about a girl named Miel with the power to grow her muscles (but not her chest, much to her annoyance).
"Miel, Part 1" and
"Miel, Part 2": A
Pretty Soldier Sailor Moon fan fiction meant to follow the fan fiction of
Iczerman. Another version of Miel from the story above appeared here. Includes breast expansion and lactation in addition to muscle expansion.
Muscles of the Outer Solar System: Another, more successful attempt to continue Iczerman's stories. This focuses on the Soldiers of the Outer Solar System. A new evil force threatens Juuban District, and the Sailor Soldiers transform into more powerful forms to fight back.
Those are all the other muscle expansion-related stories I have written for now.