Escape back to your home dimension.

Moving quickly you jump back through the portal. Or you try. The leash and collar restricts your movement. You grip the strange metal of the leash and unsnarl it then jump through. Home! You feel your body start to return to its former shape but then the collar and leash tug you back. The reversion process stops and is undone as you feel yourself emerge on the other side of the portal in your **** body. “Oh god no.” The leash and collar smoke and glow. What is this strange metal?

The portal closes and the chain is neatly cut. You fall to your knees, chain dangling between your full breasts. “No...”

The door to your lab opens and Steve, your lab assistant, enters with a tray of coffee and a bag of donuts. “Sorry I’m late boss. Traffic was a... Who are you?” He asks. “Boss? Are you here?” He puts down the coffee and bag and walks around your naked kneeling form. You feel a strange emotion. The slaves of that other universe have been bred to obey men and you can feel that inclination to obey strongly. He is attractive. He would make a good master... what are you thinking. Clearly this change is more than physical. It is also emotional. Mental.

“I...”