An unexpected explanation

Mercy's orgasm was explosive. She'd been teased for so long that she was achingly ready, **** for release, and then it happened without warning. It took her a minute to return to her senses, by then the vibrator tucked snugly inside her pussy had gone still again. Adrienne loomed over her, watching silently.

"Wow..." Mercy said, climbing to her knees. Even without the thing being on, she was still very much aware of its presence, and had to move carefully as it gently teased her sensitive flesh. "That was insane. Thanks, I think? I needed that. But, uh... I have... questions."

"Sit." She said simply, gesturing to a wooden bench nearby. Adrienne turned away from Mercy for a moment, pacing a short track and back. Her very long hair, like chocolate colored silk, was in a ponytail that looped down and back up so that the end was secured back at the start. It formed a thick curtain past her shoulders that swayed gently as she moved.

Once Mercy was seated, she opened her mouth to speak, but Adrienne cut her off. "So, I have a confession."

"Oh? What sort of confession?"

Adrienne drew her lips together to one side of her mouth, then let out another small sigh. "I'm a lesbian."

Mercy's mouth opened in surprise. Not because it was a shock so much, because in hindsight it did make sense. More, Mercy was just surprised she didn't know something so fundamental about her friend. Adrienne was one of her closest friends, and had been for years. "Wha? Really? I had no idea... Why didn't you—"

Adrienne cut her off again, then turned to pace some more. She was much more agitated than Mercy had ever seen her. "It's not just that. I used to..." she shook her head, laughing. "I don't know why this is so hard to just say. I'll just say it." She turned back to Mercy and spoke slowly, like it was hard for her to get each word out, but she **** it. "I was a professional dominatrix. For other models and celebrities. Big ones, some of them. All women. And I fucking loved it."

Mercy blinked, processing this brand new information about her friend. She looked down at the wet spot in her own leggings, then back up to the phone in Adrienne's hand. "Okay...?"

"The money was good. Real good. But I had to stop. I was addicted to the control. So I'm sorry, but just now... you were right here. Looking so hot and horny. I took control... and I don't want to give it back. I don't know why you put this thing on, and frankly I don't care. But now I will be the one holding the remote. I do hope you continue wearing it; I'm going to have so much fun with you. You're such a sexy thing."

Mercy frowned. "Okay, wow. That's... first of all, thank you for confiding in me. That means a lot. But, uh... can we discuss this?"

Adrienne shook her head. "No, pet. I've made my decision. Your choice is to put the vibrator on, or not, knowing that I will play with you if you do."

"Pet? No, I think we should just—ah-AH!" She hunched forward, gripping her crotch.

Adrienne dialed up the vibrator again, until Mercy's words became surprised cries of pleasure. "No, we will not talk about this. If you don't take the vibrator off, you agree to be my plaything. That's all there is to it. I will, of course, compensate you for its purchase. I see you sprang for a high-end model. Very nice choice, by the way, very slutty. This toy is mine now. So. Are you going to take it off? Or do you secretly crave this like I do?" She let the vibrations die, giving Mercy a chance to catch her breath.

"Adrienne..." she began, but cut off again as the vibrations spiked.

"That sounds like bargaining. I want to hear a yes or a no, pet." The vibrations quieted again.

Mercy was panting again, close to orgasm. She couldn't take it off. She knew she wouldn't. The mysterious gacha app made sure she couldn't be without it outside of her house. "I..."

Adrienne raised an eyebrow in warning.

"No. I'm not taking it off." Mercy looked at the floor, defeated.

Adrienne took a deep, triumphant breath, delighted. "Fuck yes. I think that deserves a reward."

She pressed another few buttons on the remote and Mercy succumbed to another intense orgasm while Adrienne watched.