Translation of "illicit" into Chinese

Many workers are drawn into illicit affairs with workmates.

不少从事世俗工作的人跟同事有暧昧行为。

You just agreed to an affair, a cheap, illicit affair with the woman you love?

你 愿意 选择 偷情 和 你 爱 的 女人 用 一种 廉价 违法 的 方式?

My second question is related to the term “illicit”.

我的第二个问题是关于“非法的”一词。