You are a single male, a highly attractive female asks you to engage in a sexual relationship with her. However, they are already in a long-term, albeit unstable relationship. Do you accept or decline the offer?
I have declined on the basis that should I accept there is a likelihood that the pleasure I would gain is less than the suffering I would cause to their partner (who I do not know) and there is a possibility I am being used to hurt their partner.
From canvasing the opinion of my friends I am almost unique in my decision. Am I wrong or do I just need better friends?