Sure, here's an example of content spun with synonyms for the keyword 'female muscle growth comics':
1. Girls Love Muscular Female Characters in Graphic Novel Format
2. Female Heroines Undergoing Bodily Change in Comics
3. Empowering Muscle Growth in Comics Appeals to Females
4. Thrilling Narratives
of Women Muscle Building in Comic Medium
5. Sequential Art Depicting Women {Transforming|Changing|Evo