Agree to Claire's plan

"I think that's a good idea," you respond. "By the way, my name is John."

"Nice to meet you, John," Claire giggles as she holds out her hand for you to shake. After you do, she walks over to the couch and waves you over. "Just because we're waiting for Lin doesn't mean I can't start showing my appreciation. This won't count against your hour."

As you sit on the couch, Claire leans toward you and kisses you passionately. Her soft lips open, letting you slip your tongue inside. She moans softly into your mouth as she adjusts to straddle your lap. You hold her close against you, her chest pressing against yours as her tongue forces its way into your mouth. You let your hands slide down her back and over her firm, round ass. You slide your hands down her legs until you find the hem of her skirt, following the same path back up her legs under her skirt.

She moans into your mouth and grinds heavily against your rock-hard boner as your hands grasp her ass through her panties. You break from your liplock with her and start kissing your way down Claire's neck, nipping gently as you go, spurred on by the purring in your ear as her breathing gets heavier. As you kiss and lick at her neck and collarbone, she starts building up a rhythm rocking back and forth across your groin.

Suddenly, you hear a knock at the door and Claire stops grinding against you. "That must be Lin," she says, and gets up to go answer the door. She smooths her skirt as she walks, while you try to adjust your boner to be somewhat less obvious.

Claire and Lin have a brief discussion at the door, where Lin expresses surprise at your buying 20 boxes of cookies. You wonder what she's thinking of. Thinking of the deal you have with Claire, you wonder if you should invite Lin to join in.