Sure! Here's a range of spun content optimized for the keyword 'licked armpit' with as many synonyms as possible for each word:
1. Tasted underarm through the use of the tongue.
2. Investigated underarm through a lick.
3. Tongued the armpit.
4. Enjoyed licking the underarm.
5. Took pleasure in underarm licking.
6. Tongue explored the sweaty underarm.
7. Savored the alluring taste of the armpit.
8. Delighted in savoring the moist pit.
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.