Hello,
There is a Rusk avatar that has a pocky stick that you can toggle on and off. At that point, other people can nibble on it and get closer and closer for a kiss. It has different states for how much pocky has been eaten and a final state where it disappears and a kiss sound effect plays.
I'm not sure if it's a completely custom asset (something that isn't on Booth/Gumroad), but I know that the above avatar has it.
If anyone has an asset, please let us know.
Thanks!