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 by using the tongue.
2. Investigated underarm through a lick.
3. Gave a lick to the armpit.
4. Savored licking the underarm.
5. Relished armpit licking.
6. Lick tasted the sweaty underarm.
7. Sampled the delightful flavor of the armpit.
8. Enjoyed savoring the sweaty underarm.
9. Teased 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.