The moment Jason and Sally pressed the button, it and the box vanished into a swirl of magic dust, which then surrounded both father and daughter. With it, they found their clothes also disintegrating into nothingness, leaving them fully naked.
Sally giggled, and blushed as she covered herself with her arms. Jason couldn’t help but go red too, and instinctively averted her eyes, though not fast enough to avoid glimpsing her daughter’s nude form Goodness, she really did take some things from her mother...
“Dad, your…your dick…”
Jason realized his cock was stirring between his legs, and was even getting hard. Ashamed, he didn’t say anything.
Sally was more amused than anything else. She hadn’t seen each other like this since she was a toddler, when she sometimes shared baths with her dad. And this was the first time she saw what a boy’s erection looked like.
As they got used to their new nudeness, the real changes began…