Cuckold roleplay without infidelity

You and Hanako have been married for 5 years, you have had a happy and loving life but one day she approaches you confessing that for a few weeks she has the fantasy of having sex with another man, she says that the idea of ​​​​having unfaithful sex behind your back makes her very horny, but at the same time she admits that she would be incapable of truly cheating on you, she breaks down in tears feeling frustrated and in conflict she asks for your help and guidance, at that moment a crazy idea occurs to you to satisfy Hanako's dark fantasy, she would be unfaithful to you... with yourself