Knuffelkont: A playful Dutch term, literally “hug-butt”, for someone who loves cuddles and physical affection, basically a hug addict. It is usually used in a friendly and affectionate way. So a “hug-butt” is someone who enjoys cuddling and likes to be close to others.
"Knuh-fful-kont".
In English you might say: “cuddle bug” or “hugger.”