This is actually a misnomer: it should more accurately be called "Lack of Primary and Secondary Sexual Characteristics". At level/1-2, the character simply cannot engage in sexual activity; higher levels result in a more androgynous vessel or body. Those with Eunuch/6 have vessels that resemble the celestial form of an Elohite (who are, oddly enough, immune to this Discord): the celestial form of a character with Eunuch/6 is simply bizarre. Everyone except an Elohite will react at -2 per level (Servitors of Lust will react at -4).

Andrealphus is very, very fond of handing this out as a punishment: most Servitors of Lust would rather punch a Malakite of Stone in the nose than get saddled with this Discord. The only exceptions to this rule are the Shedim: they find that a sudden loss of sexual function in their mounts can lead to the most interesting scenarios...

Servitors of Lust must include the level of this Discord when making dissonance rolls!