Gift exchange (Full sequence)! (Patreon)

(A little bit more context here, if you're curious)
Merry Christmas, tinies! ♥ Do you do gift exchanges with your special ones? This year is the first that Andrea has a partner to do so, and she's very excited about it! ♥ However, They still haven't got used to how this size-changing drug her partner brought to her, so this thoughtful gift exchange... apparently will end up in disaster...!

Uncropped versions of the first 3 pics (the ones I used for the animated version) are attached to this post, in case you'd prefer to keep those!