out.”
Shivering, Emily whispered, “Yes, mistress.” She kept her head down as Nat squirted soap onto her hand, then continued to massage her in a way she’d never experienced before. Greedy for more contact, she lifted up subtly, tilting her hips to give Nat better access. At first Nat seemed content to apply light pressure to her tight opening, but when Emily rocked against her with increasing urgency, she growled and pushed slightly inside. Emily choked out a gasp, surprised by how foreign it felt to have Nat there.
“Relax, darling.” Nat pressed an open-mouthed kiss to her throat. “I want this to feel good for you, too.” She wiggled her fingertip. “Relax and let me inside.”
Emily took a deep breath and willed her body to loosen up. Unfortunately, being cradled on the lap of the hottest butch she’d ever seen in reality didn’t exactly inspire calm. Inspiration struck. “Mistress, may I rub my clit?”
Sharp teeth scraped over her neck. “Yes, you may.” She continued to move inside of Emily, but didn’t attempt to push deeper. “But do not make yourself come.” Nat raised her head and met Emily’s eyes. “That’s something only I can give you. And you haven’t even come close to earning it yet.”
The words alone made her rock harder against Nat’s hand, causing Nat’s long finger to slide deeper inside her ass. “Oh,” Emily murmured, then quickly brought her hand to her clit and rubbed herself unselfconsciously. Warm pleasure spread through her lower body, stoking the flames of her lust even higher. She hoped Nat wouldn’t make her stop touching her pussy anytime soon. It had never felt so good.
Nat brought her thumb up to play with Emily’s labia, then down to tease the opening of her pussy. Emily bit her lip and rode Nat’s fingers, moaning, in awe of how quickly she was peaking. Just as she decided that she was actually approaching orgasm, Nat went still.
Emily was instantly, undeniably frustrated. Why had she ever asked to have release withheld? “Please, mistress.” She ground down on Nat’s hand. “Just a little more, please.”
Nat carefully extracted her finger from Emily’s ass, then removed her hand from between her thighs. She pushed gently on Emily’s shoulders, forcing her to back off. “No, that’s enough. You’re nice and clean now.”
Clean was the last thing she felt. At this point, she wanted to come so badly she would do anything Nat asked. Anything. Taking another chance, she touched Nat’s firm thigh beneath the bubbles. “Mistress, please. Just—”
Nat seized her upper arm in an iron grip. Her free hand lashed out and slapped one tender breast, then the other. The blows weren’t overly painful, but the harsh punishment startled Emily into stunned silence. “Enough.”
Nat radiated a calm, self-possessed confidence that allowed Emily to adjust to the escalation in intensity with ease. She had asked for this—and it was definitely turning her on. Her pussy ached, her nipples were tight, and her entire body trembled in anticipation. Slight anxiety remained, but her fear was gone. Nat would do everything she could to make sure that Emily felt safe—she was sure of it.
Nat smoothed her hand over the stinging flesh surrounding Emily’s nipple. “I told you I’d make you beg for it. Funny, I didn’t realize you’d get there so quickly. You really are a dirty, fucking slut.” She ran her gaze down the length of Emily’s naked, soapy body. “It’s going to take more than moaning ‘please, mistress’ like a bitch in heat to convince me to let you come. You’re going to have to do as I say. Everything I say.”
“Yes, mistress.” Chest heaving, Emily fought to regain control. They still had a ways to go with this fantasy, and Nat wouldn’t grant her release anytime soon. Her only choice was to enjoy the journey. “Of course.”
“Get out of the tub.”
Emily immediately stood up, then froze when she realized that Nat wasn’t