Is a friend, who is watching you & your partner in bed. The person is bound and can only watch, not touch nor be involved until such time as you allow them to. Which is all organised and discussed etc etc before hand.
Question is; could you do it? Either be the couple allowing someone to watch then get involved (probably dripping wet by this point hehe) or could you be the person, sat on a chair, in the corner of their bedroom, watching them in all shapes & angles, and not even be able to move as you're bound..
Have a think and see what you feel you'd like to experience?
:spank: x