What is the definition of Bondage Engineering?

"Bondage engineering" is like the bizarre art of designing and constructing a high-tech, erotic prison for your partner. It's where you mix psychology, engineering, and a whole lot of BDSM flair to create an experience so intense, it might just redefine the concept of 'intimacy.'

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Example sentence: "Our bondage engineering project, codenamed 'The Iron Lover's Sanctum,' features a 20-foot steel cage with 12 electric humps and a hidden voice-activated torture device that whispers 'Slow down, my love' every 30 seconds."