Portrayed as a voluptuous, cold-faced woman who visits the protagonist to fulfill a specific request or debt.
Perhaps “thung” is a romanization of (Thai for “all” or “whole”), and the phrase mixes Japanese-Thai-English: “Put on the rubber, all — you said it, right? 01 we work” – a multilingual pun about globalized precarity. gomu o tsukete thung iimashita yo ne 01 we work
Combining the linguistic clues, the content is highly likely to be an Adult-Oriented Dramatic Audio (ASMR) or Doujin Voice Work. Portrayed as a voluptuous, cold-faced woman who visits