sleeping is the only time I wear boxers, anything tight just feels too constrictive.

Around the house or when i know i'm going to "play"…but i agree with @furfiend:

I have, but usually not all day, or if I do, I wear something else over it.  Let's just say if you use the bathroom or have gas, you need to be very confident in your cleanliness.

I love cumming in my underwear, it's so hot.  I love the idea of making a guy cum in his while he is working or out around.  He can't stop to clean up so he just sits in it.

2 (xist) for daily wear, and either Papi or AC for fun