"Are you going to show the girls your new lingerie?", he asks, entering the room as you and your gf's drink and chat. It's not really a question though and your cheeks flush beetroot as you stand up and lift your skirt. "Do a little twirl for them."

The room explodes into giggles as they see your gleaming steel chastity belt. One of them reaches forward, strokes her fingers against the brushed leather that sits between your thigh and your groin, making you shiver with excitement given you've not cum for a week.

"Here's the best bit", he says, handing your bestie the control to the vibe fixed inside of it. She takes your hand, presses the button, and you instantly grip it, hips rocking. Soon you're doubled over, shaking. She pulls you into her lap, stopping that vibe as you hyperventilate, about to cum.

You reach for the button but she snatches it away..."no!". With puppy dog eyes you turn to her, "pleaaase" you whimper, begging her for that orgasm.