By partial suspension, I mean that some part of her body is touching a surface allowing her to rest a portion of her weight there, rather than entirely by the tension of the ropes.
I confess I have not yet the skills for full suspension, but every great teacher is also a student.
First some general principles of attachment. I use the edge gate of a loft above my bed as the source of the hard point, which carries the great advantage of having greater control over the knots at the top since I can tie them comfortably there. At the top the figure 8 cllimbing knot is a good attachment, and I like to loop the rope around wide horizontally to spread out the load less at one point to lighten the mechanical stress on the loft, which I think also gives the rope a bit more bounce, which is usually good.
In attaching the rope to the person, remember that suspended rope carries more tension, and you have two ways to mitigate the digging in effects on the bottom: First, place soft objects with give between the rope and the body part. Towels, clothing. Second, the more points across the body the rope touches, the more at each point the amount of force is divided. So wrapping the arms is better than the wrists, and the whole torso better than the arms, with a criss cross harness ideal if you have the rope.
Now a list of possible ties, either tried, or with a solid understanding of how it would be done:
- Arms extended in front, wrists tied above (one rope)
- Her sitting up, arms tied behind her and attached above. (one rope)
- Her leaning forward bent over but with her arms wrapped in front of her chest and tied up together across the torso and attached above, thus the rope holding her arms and torso. Here you can also put a pillow between the rope and her to soften the dig of the rope (can be one or two ropes)
- On her back, arms/wrists tied and pulled away from the center of the body as well as legs/ankles, exposing the torso
- Arms/wrists tied together with legs/anlkes and from above. Hogtie style (can be one or two ropes)
- Similarly to 4 and 5 but lyinig (partially) on her stomach
- Her on all fours, tied hands/arms as well as hips, lifting them slightly.
Make sure to keep an eye out for circulation in the digits, watch for discoloration.
Have a fun time with the natural swing that you get when you then physically punish her in that position. She can swing forward and back to receive another hit, etc. and her trying to wiggle away from the hurt looks erotically adorable as she ends up just goofily swinging about.