Mike runs in some weird circles. After losing a simple bet, his body gets vanished leaving him as a magically disembodied head for a week. His girlfriend Alice, delighted with this new chance to dominate a helpless boyfriend, takes the chance to explore a world of magically inclined perverts, leading to a great deal of partner swapping... and a few swaps and switches of other things too. -- This is a work of *extremely weird* erotica, a world where body parts can be swapped, switched, removed, or changed -- all for a good time. This story features all kinds of odd transformations, including body switching, gender swapping, genderfluid encounters, a guy who's only a pair of legs, and a few more that are just plain odd or funny. It is on top of that quite explicit in a few places and is only intended for the audiences weird enough to be into this sort of thing. This story and others like it are set in a universe where a "Quantum Event" has brought magic back into the world, and mad science hobbyists and magically attuned individuals are free to do almost anything they can imagine.