"Erm, I can't find the keys..." you lie, looking worried.

"Mmmmph?" Pauline asks, mumbling into her gag.

You lean over her and reach underneath to remove her nipples. Once she's finished groaning into the gag from the rush of blood, you remove the gag, leaving her cuffed to the bed.

"They're nowhere to be seen," you say, grinning.

"You can't be serious," Pauline says, "you have to find them!"

"No, I'm too tired," you reply, "I'm going to sleep. Goodnight."

And, with that, you pull the covers over the two of you and settle down to sleep, with Pauline struggling beside you.