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 underarm through the use of the tongue.
2. Investigated underarm through a lick.
3. Gave a lick to the armpit.
4. Enjoyed licking the underarm.
5. Relished armpit licking.
6. Lick explored the sweaty underarm.
7. Savored the alluring taste of the armpit.
8. Took pleasure in licking the moist underarm.
9. Tickled the sensitive 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.