Sure, here's an example of content spun with synonyms for the keyword 'female muscle
growth comics':
1. Girls Enjoy Strong Female Characters in Cartoon Format
2. Woman Protagonists Undergoing Physical Change in Graphic Novels
3. Empowering Strength Growth in Graphic Novels Appeals to Ladies
4. Fascinating Tales of Female Muscle Building in Cartoon Medium
5. Sequential Art Depicting Ladies {Transforming|Changing|Evo
