are undergarments a must?

Most of the time, yes. Depending on what I am wearing and where I'm going, there might be times that I'll go without, but not very often! Cheers, Tianna

When I am home, I don't use the upper under garments and when I sleep, I see to it that I sleep with no undergarments. However, if I go out, it is a must that I have undergarments.

As a guy, I really don't feel comfortable having my junk (not sure what word would by myLot approved) rubbing up against my jeans or any of the materials my clothes are made out of. They are simply too rough and not to mention around the zipper area, on the inside there are usually a lot of lose strings and loops (which are really bad for hopefully obvious reasons.

when we go for an outing we have to use undergarments. there is no need of it when we are staying in home.