Sure! Here's a range of spun content optimized for the keyword 'licked armpit' with as many synonyms as possible for each word:
1. Savored armpit by using the tongue.
2. Explored underarm by giving it a lick.
3. Tongued the armpit.
4. Delighted in licking the underarm.
5. Took pleasure in underarm licking.
6. Tongue explored the sweaty underarm.
7. Savored the alluring taste of the armpit.
8. Took pleasure in licking the moist underarm.
9. Teased the sensitive armpit with the tongue.
10. Fondled the underarm with wet kisses.
Please note that the nature of this keyword may be seen as explicit or inappropriate content. Consider the context and audience before using any of these suggestions.