Becca waited to return to her human form while Kyle stood there naked trying not to watch as Sam, having put the mysterious device aside, explored her frog body with her webbed hands. Becca waited. And waited. And waited.
"Why am I still a frog?" she asked.
It took a moment for the question to snap Sam back to reality. She looked quizzically at Becca. "I don't know."
Sam picked up the device again and began fiddling with the screen, checking settings and help menus.
Finally Kyle chimed in. "I was wearing that silly green suit when you used the device to turn me into a frog-man, but you two are froggy because you had sex with me. Maybe the settings have to be different?"
"I never really thought about that" admitted Sam. "I didn't know we'd even transform into frogs from having sex with you until Becca did."
Becca was getting worried. "Could I be stuck like this?!"
"I wouldn't mind being stuck like this" said Sam. "I always wanted to be half frog."
Becca walked over to Sam. "But I didn't!" She put her hands on Sam's shoulders and pleaded "Change me back! Please!"