use acacia honey, as the gum of the acacia tree, from which the honey is made, is considered the tree's menstrual blood. The question is, how do you administer the honey? Judika Illes will tell you:
"No other kind of honey may be substituted. Acacia gum is perceived as being the tree's menstrual blood complete with similar romantic powers, therefore lending men a magical power that biology deprives them. Acacia honey is produced in France.
1. Anoint the penis with acacia honey.
2. Make love.
This action not only ensures that she will love only you but allegedly guarantees fidelity as well." (p. 707)
Wonder what your lover might think about the stickiness? If you skim the Wikipedia article, it says that both Fresca & Barq's Root Beer list acacia as an ingredient....hmmmm....
Lest Judika & I seem terribly heteronormative, it's important to note that I'm plucking spells from a 100 page section of The Element Encyclopedia of 5000 Spells, which includes many spells for women seeking women or men seeking men. Any spell can become a gay-friendly spell by invoking Apollo, who was omnivorous sexually, and lesbians can petition Artemis or Athena for help.