How to best wear a soaking wet bra under my clothes?

I lost a bet and now have to soak my bra in the morning and go to class like that! I've already tried to get my friends to change the punishment but they insist. It's really warm here so it's not a health problem. But I'm worried that people will see my bra under my clothes and notice that it's wet. It's so embarrassing! I'm not allowed to change during the day and also it has to be a bra not a bikini top or sports bra.

How to best wear a soaking wet bra under my clothes?
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