ズボズボ

ズボズボ, ずぼずぼzubozubo

adverb

  1. with a squelch (treading through mud, etc.)
  2. sinking into
  3. piercing through
  4. plunging into

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences