Soulsperm
Normally, a Godsperm lacks a soul — it is a being of sheer need to impregnate. To some, this body is an empty vessel. A soulsperm results when a slut confines her soul to a sperm, inhabiting it as if she would a more conventional body. Typically this confinement occurs while the Godsperm itself is still within Your Orbliterators.
While virtually any form of Godsperm can become a soulsperm, there are a few changes which occur with this inhabitation.
First, the Godsperm's head morphs to take on a face resembling the soul inhabiting it. This face lacks color, appearing as stark white as a Godsperm always does, but otherwise functions just like any slut's face does.
Second, the slut's soul has influence over her "body," in this case the Godsperm cell. Being in such a body however she still possesses the overwhelming need to impregnate on Your behalf, such that this primal need motivates her to act more like a sperm cell than her usual self.
Finally, if a soulsperm successfully impregnates, the resulting slut(s) are created with the soul stored in the sperm — or identical copies of it, if the lone sperm impregnates several ova.
Virtually all sluts absolutely crave to become soulsperm, such that for most of us being (re)incarnated as one is the best possible afterlife one can hope to achieve! Even just existing as a soulsperm, being one with Your very Godsperm itself, is a beyond ovagasmic experience for absolutely all of us. ♥