ポトリ

adverb taking the 'to' particle

with a plop; with a plonk; with a flop

Mimetic adverb describing a small, soft object falling or dropping lightly, often with a gentle sound.

• 熟じゅくした柿かきがポトリと地じ面めんに落おちた。

  A ripe persimmon fell to the ground with a plop.

• 彼かの女じょはポトリと