Roll After Dark

On the back, hips held up by a cock ring

The same lift taken on a cock ring instead. Same principle, an entirely different place — and a much shorter safe window.

Diagram: On the back, hips held up by a cock ring
Lying down — On the back, hips held up by a cock ring

What the app knows about it

Everything below except the first sentence is read straight out of the catalogue the planner draws from — the time ceiling, the kit, what the shape takes away, and what can and cannot be done to somebody in it. That last part is computed with the same rule the scene builder uses, so it is the filter itself rather than a promise written next to it.

Shape
Lying down
How hard
Extreme
Needs
Cock ring · Rope · Safety shears · Door anchor or Load-rated hardpoint
Comes off after
8 minutes at the outside, sooner if anything goes numb.
Takes away
standing up, going anywhere, the option of leaving them alone. Somebody stays in the room the whole time.
What can be done in it
ABDL / diaper play · Anal · Clamps, pinching · Closeness, intimacy · Impact · Oral · Orders, control · Roleplay — 27 things in all
What it rules out
116 other things in the planner cannot be done to somebody in this position, and it stops offering them for the rest of the evening.