Answer:

pucker

AnswerCrossword Clue
PUCKERPurse
PUCKERReact to a lemon
PUCKERPrepare to kiss
PUCKERApe fish?
PUCKERGather into small folds.
PUCKERWrinkle
PUCKERPurse the lips, with "up"
PUCKERGather into wrinkles
PUCKERPrepare to kiss (with "up")
PUCKERLemon effect
PUCKERWait for a buss