You'd normally think that Speedy-08's character Aurora would hate spending an afternoon in a straitjacket. And, if you thought that, then CLEARLY you have no idea who Aurora is. 
Powerful, tall, adept, pretty, and always a delight, Speedy-08 and character Aurora are two of my favorites.
Pictured her: Aurora enjoying a nice canvas full-body straitjacket. Every inch of it has been carefully treated and designed to her exacting specifications. Escape is going to be very difficult, but she's hardly immobile.
In fact, Aurora is enjoying a thorough squirm at this very moment. Her blue hair splayed across the padded mattress and onto the floor of the cell, she doesn't have a care in the world - and if she starts anything funny, Nurse Phantom will have to intervene.*️⃣
Heavy duty leather straps are locked around her ankles, at her thighs above her knees, and also at her waist. All of these keep any accessible zippers out of reach while providing plenty of snug restriction.
*️⃣And, should anything too funny happen while things are funny, Nurse Hysteria will arrive to take Phantom into custody and have Aurora released for good behavior.