Demily

Experience yourself beginning to turn into her, both your body and your brain, until you're just another 24/7 sex toy desperate to be used

Experience a few dozen assorted festive Bombs that have Pink Lust sacks designed to look like baubles, with each having different patterns:

Snowflakes: with peppermint cold Pink Lust that leaves you super cool and sensitive and desperate to have your holes warmed up with some nice Hot Cock,

Santa: swell Super Big and fill you extra full when they burst, until you're the size of the big man himself,

Christmas Trees: fill you with a bunch of their eggs that swell to the size of regular baubles over 1 hour and continue to corrupt/bimbofy/arouse you for a full day until you lay them (can be used as decorations once they hatch a few minutes later),

Jingle Bells: condition you to get horny when you hear sleigh bells or Christmas carols/songs

Angels: cures you of your corruption and bimbofication (actually just make you oblivious to it so that you just think all the changes are completely normal, also makes you act like you usually would unless it's safe for you to be a dumb bimbo slut)