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. Explored underarm through a lick.
3. Tongued the armpit.
4. Delighted in licking the underarm.
5. Took pleasure in armpit licking.
6. Lick explored the sweaty underarm.
7. Sampled the delightful flavor of the armpit.
8. Enjoyed tasting 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.