Seduction

A seduction scene in a forest (1811)

William Adolphe Bougureau: The Proposal (1872)

Seduction is to convince someone to do something which he or she did not want to do at the start. It can also mean convincing the person to do something he or she ought not to do (such as acting against a rule). Most commonly the term is used to convince another person to have a sexual relationship.