A wife, completely unaware of the other woman's presence, engages in sex simply because of the moment... Originally intending only to have sex once, the pleasure of that enormous penis remains unforgettable... NGOD-293

"Going with the flow" is simply "going with the flow." It involves having sex with men who are "not particularly aware of their sexuality" or "people with whom one neither likes nor dislikes, maintaining a neutral relationship," simply because of the atmosphere and mood. Unconsciously, driven by the feeling of "I've been asked, so I'll just let it go," one is led astray and goes with the flow. Then, unable to forget the pleasure of that person's enormous penis, one repeatedly engages in this "going with the flow" sex, hiding it from their husband.