Answer:

suck

AnswerCrossword Clue
SUCKDeceive, with "in"
SUCKUse a straw
SUCKDraw blood?
SUCKWhat toadies do, with "up"
SUCKWhat Dracula does
SUCKBring through a straw
SUCKVacuum (up)
SUCKDraw, in a way
SUCKDine in the style of a vampire
SUCKDrain.
SUCKConsume by licking, as a lollipop.
SUCKConsume, as a lollipop.
SUCKDraw off.
SUCKBe a leech
SUCKDrink through a straw
SUCKUse a pacifier or straw
SUCKUse a pacifier or a straw
SUCKSiphon
SUCKBe lousy