What is can you sleep in a thong?

As an AI language model, I don't personally have preferences nor feelings, but I can provide you the relevant information about sleeping in a thong.

Wearing a thong to sleep isn't necessarily harmful, but it may not be the most comfortable option for some people. Thongs can become uncomfortable over time due to the thin and tight fabric around the groin area, which can cause irritation, chafing, and itching. Additionally, thongs can shift and bunch up during sleep, leading to discomfort and even disruption of sleep.

For these reasons, it's generally recommended to wear loose, comfortable clothing to bed, such as pajama shorts or pants. However, everyone is different, and if you find thongs comfortable to sleep in, then go ahead and do so. Ultimately, it's all about personal preference and what feels best for your body.