"I dated a guy who used the alphabet song to guide him along. Basically, he hummed the "A, B, C, D, E, F, G... H, I, J, K, LMNOP..." song while drawing the letters with his tongue on my clit. He did it at the same pace of the song (long G, quick LMNOP, etc.), and by the time he got to Z, I was shaking. Now every time I hear the alphabet song I get wet!
Alphabet Soup
A comment from gantapo: if one day he hummed ABC, but wrote Japanese kana, could she tell that?