I agree but it's not that relevant to the question. The decision to cheat, more often than not, seems like a real good idea at the time. A person's relationship with God is the last thing on a person's mind when a very attractive and willing person is offering fairly uncommitted sex.
I'm not pleased about that, but it's true.
Then I would suggest that the relationship to God needs to be reevaluated to see if it was strong enough in the first place. Think about what David said Psalm 101:3 'I will set no wicked thing before mine eyes.' Think about what Paul said 2 Timothy 2:22 'Flee also youthful lusts: but follow righteousness, faith, charity, peace, with them that call on the Lord out of a pure heart.'
Let me just say that if you are at a place and time where 'a very attractive and willing person is offering fairly uncommitted sex' then you have no business in being there because you have exposed yourself to attack.