Just because you love God doesn't mean you are not capable of infidelity or adultery.
Sexual urge is a dangerous thing, it is a fire that can awaken your flesh and silence your spirit. It can easily cancel all the years of character-building you have been doing. The sexual urge can check in and turn you into a selfish person forgetting about God, your family, and your vision. At that time, you only think about that sexual pleasure. Pastors, leaders, role models, mentors have fallen prey to this sexual urge. Don't be next.