i do it sometime, i have massive boobs! but i never wear panties if i wear a dress or skirt! if i have jeans on of course, but i love when Alex sticks his hands up my dress to see what he can find, ugh sigh i miss him already. i to am ripping my bra off as soon as i get off of work and in to the car. lol... i hate them.. mine are pretty perky for their size so i dont worry to much! :P
I have gone braless a few times...but I am a 38DD so I do need support...but around the house I rarely wear a bra...if we have company then I will put one on...but if my mom or sister are visiting I won't put one on...they both have large chests like me and could care less if I am wearing a bra when they visit.
As for panties...I have to wear them. I use a pantieliner everyday as I am quite "wet" naturally 99% of the time and I use the liner to absord it. I have one the occasion not worn underwear if I were wearing a nice dress etc. but mostly I wear them.