She's been having fun.

Buffy continued to stare in shock at her mother. Joyce didn’t pay attention to the look on Buffy’s face as she hummed to herself and prepared a small lunch, completely naked. Actually the only thing she had on was a leather collar with a thin chain that led to a set of nipple clamps attached to her tits.

“Mom why are you naked?” Buffy managed to squeak out after she found her voice.

Joyce looked down at her own body for a moment then up at Buffy. “But I’m not naked dear. I’ve got this lovely collar and these little beauties.” She gave a tug on the clamps and gasped at the sensations they produced.

That response made sense but the entity inside of her urged her to find out more. “I meant why are you wearing only that?”

Joyce gasped and groaned as she continued to pull and twist the clamps. “Oh it was Willow’s idea. Oh yeah Tara and her came over earlier today So good and played a game with me. They’re upstairs waiting for Dawnie to get home.”

Buffy nodded and left the kitchen and headed upstairs. As she left she heard Joyce moan out in orgasm.

Buffy entered Dawn’s room and saw Willow and Tara on the bed. Slowly they fondled each other’s bodies and whispered and giggled to each other. Like her both had been changed by the strange energy into walking wet dreams. When she cleared her throat they both looked up and smiled.

“Hi Buffy. How’s Xander? Are you keeping him nice and . . . happy?”

Buffy sighed as she remembered how last night she had Xander fucked her ass while Anya sucked her nipples and fingered her pussy. But she shook off the memory and frowned at the witches.

“Why is my mother downstairs like that? She said you played a game with her. What did you do?”

Willow shared a glance with Tara and her smile grew. “We take a straight woman and then time how long it takes us to make them give up men and then how long till they’d do anything we want. It took nearly three hours of lesbian sex to break your mother. That’s a record.”

“How many times have you played this ‘game‘?”

Tara spoke up. “We’ve lost count. We’ve played this game with a few women from town, a couple professors at the university, and we did one of the sororities there too. It took us nearly two weeks to get them all but you should see their house parties now, one massive girl orgy after another.”

“Yeah it was great. We’re just waiting here cause we want to see how long a virgin like Dawnie would last. We think we could get her begging for more in less than an hour.”

Buffy seemed to accept their answers before the energy whispered in her mind. “No if anything is going to happen with my sister it’s because I’m the one doing it. So you two will just have to miss out this time.”