Sure! Here's a range of spun content optimized for the keyword 'licked armpit' with as many synonyms as possible for each word:
1. Sampled underarm through the use of the tongue.
2. Examined underarm through a lick.
3. Gave a lick to the armpit.
4. Savored the taste of the underarm.
5. Took pleasure in armpit licking.
6. Lick tasted the sweaty underarm.
7. Sampled the alluring taste of the armpit.
8. Enjoyed licking the moist pit.
9. Tickled the ticklish 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.