(This is a custom clip and I can make one for you too! Just send me a DM!!) A wife and husband are swapped bodies by his ex as revenge (could start just after the swap, or when the wife comes home).  “He” (now in his wife’s body) is transformed into being horny, getting dumber each time “he” cums, and addicted to anything “he” does during the transformation.  He can’t help himself though, and fucks first the tied up “wife” (in his own body), then the family dog…and in the end, the ex-gf let’s the wife choose: she can either stay as the “husband” and the ex-gf’s new husband and sex slave…or be transferred back into her now permanently horny bimbo body