I always sleep naked, unless my boyfriend tells me to do otherwise. its one of the small bits of control we like to have with each other. Generally, he always has me stay naked, unless i buy a new shmexy pair of briefs or boxerbriefs. It feels more natural for me to sleep naked, if its cold, i grab another blanket. I have sheets with a high thread-count, so they feel so good when i rub against them =3