Naked Blanket
A fancy blanket that only gets used when two people are being naked together. It's like a secret bed for lovers, or a cover for when you're being sneaky in public.
My girlfriend and I used the naked blanket in the living room while my dad was watching TV.
I brought the naked blanket to the park so I could be naked with my friend without anyone seeing.
My teacher used the naked blanket during lunch to hide her cum from the principal.