Slap Sophie’s tits

You give one of Sophie's beautifully soft breasts a hard slap with the palm of your hand. She bites back a scream, but doesn't pull away - just sucks in her breath suddenly, then sighs with a shudder. You look at her breast where your hand impacted - it's bright pink, and maybe will bruise closer to the nipple.

“Weren't expecting that, were you?” you ask softly.

She gives a short shake of her head. “No,” she whispers. “I didn't think you had any of this in you.”

“Does it hurt?”

“Like the fucking devil,” she says, “You know my breasts are sensitive.”

“I'm not going to apologize, you know.”

“Oh God, Gerald, please don't,” she replies, smiling shyly. “I hope to God you're not just playing around with me. This is too much like my fantasies. You're not going to just screw with me and then set me free later, are you?”

By way of answer, you give her other breast a hard slap. She fights to keep her composure, but the pain is causing her whole body to tremble, and her bent elbows lower over her shoulders.

Gradually she recovers, and pushes her arms back and her tits out. She has an expression on her face that you recognize - she gets that distant euphoric look as she's on her way up to orgasm.