Cursed Orgasm

Book of Erotic Fantasy
Author: Gwendolyn F.M. Kestrel

Transmutation [Sexual]

Level: Cleric 3, Sorcerer/Wizard 3
Components: V, S, M
Casting Time: 1 standard action
Range: Touch
Target: Creature touched
Duration: 1 orgasm/level
Saving Throw: Fortitude negates
Spell Resistance: No

The next time that the subject achieves orgasm, he is wracked with incredible pain that causes 1d6 points of damage per caster level (maximum 9d6 points of damage).

Material Component: A drop of sexual fluid mixed with a drop of weak acid.