After an innocent clothing switch between Tim and his girlfriend Allison leave the couple questioning everything, they decide to explore Tim's new interest in wearing women's clothes. And to the surprise of them both, feminizing Tim turns them on.

The couple quickly jump into their new shared obsession, and Tim becomes Bethany whenever they are alone. But dresses and make-up aren't enough. High heels and fake tits aren't either. So tonight, Allison will strap something on, bend Bethany over, and show her confused lover what it really feels like to be a woman.

And by the end of the night, Tim will have to make a choice. Should he try to be the man he doesn't want to be anymore, or should he continue Becoming Bethany...