Sure, here's an example of content spun with synonyms for the keyword 'female muscle growth comics':
1. Girls Adore Muscular Female Characters in Graphic Novel Format
2. Female Characters Going through Physical Change in Graphic Novels
3. Motivating Strength Expansion in Comics Appeals to Ladies
4. Fascinating Stories of Women Power Gain in Graphic Novel Medium
5. Comics Illustrating Females {Transforming|Changing|Evo