Roy began to wonder. If Roy'd pointed at two people, it would swap them, but what about swapping a person with a specific bodypart? Would it merely swap two people between roles as normal, or would it adapt the person and body part into each other's roles?
How would that even manifest? Would swapping Roy's hand with Sarah turn his hand into a miniature Sarah, leaving his hand in her place? Would his hand merely take on Sarah's traits, such as becoming more feminine, and groomed like hers?
And there was the more lewd options to consider. Roy began to wonder, would placing Sarah in the role of his genitals leave him with a Sarah-themed vagina, and what would his dick be like in Sarah's role?
Roy got a sly smirk, as he curiously pointed the device at...