Circuitborn are a kind of pseudo energy-being, with a non-centralized nervous system and a peculiar physical structure that temporarily breaks down and becomes more malleable under certain conditions, like extreme pain, physical injury, or in this case, orgasm.
Under normal circumstances this allows a linking of nervous systems during coupling, a sharing of memories, thoughts and sensations as if the participants were one being. Sometimes this act may be taken a step further, and the two may merge completely in both body and mind, becoming just as much of a whole, cohesive entity as either of them were separately.
Demonstrating this is my Ultra and Nicanor’s character Wire!
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