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 armpit by using the tongue.
2. Explored pit through a lick.
3. Lapped the armpit.
4. Savored licking the underarm.
5. Indulged in underarm licking.
6. Lick explored the sweaty underarm.
7. Savored the delightful flavor of the armpit.
8. Took pleasure in licking the moist underarm.
9. Teased the ticklish armpit with the tongue.
10. Caressed 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.