ふかふかsoft (and fluffy) (e.g. bed, bread, baked potato), absent-mindedly

ふかふかした布団(ふとん)は寝心地(ねごこち)が良(よ)いです。

The soft and fluffy futon is comfortable to sleep on. {soft (and fluffy) (e.g. bed, bread, baked potato), absent-mindedly}

このケーキの特徴(とくちょう)はふかふかのスポンジだ。

The feature of this cake is its soft and fluffy sponge. {soft (and fluffy) (e.g. bed, bread, baked potato), absent-mindedly}

このクッションはふかふかで長時間(ちょうじかん)座(すわ)っていられます。

This cushion is soft and fluffy, allowing you to sit on it for a long time. {soft (and fluffy) (e.g. bed, bread, baked potato), absent-mindedly}

毛(もう)足(あし)が長(なが)くてふかふかの絨毯(じゅうたん)の上(うえ)を歩(ある)くとその感覚(かんかく)が楽(たの)しいです。

Walking on a carpet with long, soft and fluffy pile is a delightful sensation. {soft (and fluffy) (e.g. bed, bread, baked potato), absent-mindedly}

ふかふかしたベッドの居心地(いごこち)が良(よ)すぎてなかなかベッドから出(で)られません。

The comfort of my soft and fluffy bed is so great that I have a hard time getting out of it. {soft (and fluffy) (e.g. bed, bread, baked potato), absent-mindedly}