Another merman slayed for his cock! Now Siren Sam can use his still warm slithering mer-cock to get herself off, where her unusual sensitive glans are- her soft scaley armpits. Moving the ripped apart member back and forth, the mermaid enjoys all the tingling sensations under her pits, moaning in pleasure. It gets her off quicker than anticipated, so she tosses the no longer useful cock and swims back into the deep hunting her next pray.