ずり込こむ

godan verb (-mu), intransitive verb

slide into; slip into

Describes something or someone sliding or slipping into a space, often with a sense of gradual or unintentional movement. Used for physical objects, body parts, or abstract situations.

• 布ふ団とんの中なかにずり込こんで、そのまま寝ねてしまった。

  I slid into the futon and fell asleep just like that.

• 本ほん