Definition
Transgression is a shared act of rule-breaking — stepping over a social, moral, or practical line together. In seduction, Greene treats it as a source of excitement and bonding: the forbidden carries a charge the permitted lacks, and crossing a line with someone makes that person a partner in the crossing.
The transgression need not be large. A small, mutually understood breach of decorum can be enough to mark two people as set apart from the ordinary order.
Why it matters
How it works
A boundary defines an inside and an outside. When two people cross it together, they place themselves jointly outside the ordinary order — and that shared position generates both excitement and a feeling of alliance. The seducer uses small transgressions to escalate intimacy: each crossed line is a step deeper into a private world the two now share.
Transgression is the engine beneath taboo bonding. Where taboo bonding describes the resulting tie, transgression is the act that forges it — and the thrill it produces is easily mistaken for the depth of the connection.