Chair bondage.

-a bondage tool, we all have.

There's of course a zillion ways to bind your partner to a chair, I'll show you two ways, and let your inspiration be the guide to other options...

Sit your partner down.
Bind wrists, elbows, and ankles to one another, with the H-method
Bind a rope between the wrist bondage and the ankle bondage, i.e. with a reefers knot.

Here you see how to bind the elbows, few people are flexible enough, to let you bind the elbows tight, even though it makes the breasts look much better...

It actually is the H-method, only slightly modified, as the 'locking turn.' has developed into a swirl...

If you're in that mood, you can ask your partner to put your partner's legs 'out under' the armrests, which will keep them spread open, and then tie the ankles with the U-, or X-method.

• Sit your partner 'backwards' on the chair, and let the back hold the knees apart

• Bind a breast bondage to the top of the back of the chair.
  
• If your partner is sitting, like on the above picture, it's an open opportunity to play with either a vibrator, or some e-stimulation...
  
• Tie your partner down, blindfold her, and play the tape, you recorded the last time you had 'the guys' down...
  
• Set the table to a romantic dinner, tie your partner to the chair, and see what happens...