Politely decline, or at least, try to

You look over at Denise, and you lock eyes, unsure of what to do. Part of you is curious what would happen, because in all honesty, you were enjoying this a little bit, but you weren't sure just how sadistic your sister would be with her new powers. She did have mind control now, and the ability to know what you were thinking, so she definitely knew that you were kind of having a good time, and would feed off of that.

Denise on the other hand showed no sign that she was liking what was happening. You thought that until you heard your sister say, "So you are both on the fence then? I can see that both of you are getting some pleasure from all this, but aren't sure what will happen next. Let me just tell you that it will be unforgettable!"

Wanting to be cautious and see how these new powers of hers would play out over the next week or so, you decided to decline. "We appreciate the offer Sarah, but I just don't think that's a good idea. We have both been through a lot today, and I think it would be best for us all to take a break."

"Yeah, I don't know what I'm ready for right now, and am still wrapping my mind around everything that has happened recently." Denise chided in.

"Well that's a shame. I was really hoping you would agree to my offer. I guess we will have to do this the hard way then! I have all of these new powers, and I want to use them dammit." Sarah's eyes glowed the familiar bright pink as she said, "You want to stick around and see what I can do with my new powers, and you will be willing participants for any activity I have in mind for the next hour."

All of a sudden, you had changed your mind. You did want to see what Sarah could do with her new powers, and have some fun with her and Denise. "Sure! I'd love to have some fun."

"Me too! I can't wait to see what you have in mind Sarah!"

"Now that's more like it." Sarah said, with a menacing grin appearing across her face. "First off Adam, I'm sure you want to get a whiff of my stinky red sneakers, just like what you did with Mom's shoes, right?"

"Oh yes! You read my mind! I would love that."

"And Denise, how would you like to worship my body? Being so powerful now, I could use some worshipping."

"That's exactly what I would like to do!" Denise said, not skipping a beat.

"Well then, let's get started, shall we?" Sarah's eyes glowed pink again, and all of her clothes flew off her body, and she lowered herself to the ground, touching her toes to the floor again. Denise was then picked up into the air, and hovered over to Sarah, Denise showing obvious signs of joy at being picked up into the air. Denise was placed on the ground and **** to kneel at Sarah's feet. "Ok Denise, I want you to kiss and lick all the way up my body, starting with my feet."

Denise started to lovingly kiss the tops of Sarah's bare feet, giving attention to a few toes as well when Sarah picked one of her feet up off the floor, allowing Denise to reach her toes and sole. You watched this happen, wondering to yourself why you were going along with what was happening, but forgetting that thought when Sarah's red sneaker shoved itself against your nose. Being a willing participant, you took a deep breath in, and inhaled the stink of your sister's foot.

While you and Denise were busy, Sarah waved a hand at one of her outfits, and it split. The shirt stayed put, but the leggings started to walk over to you. Before you knew it, they had started to grind on your body as you were smelling your sister's sneaker. The leggings were rubbing right up against your cock, which was getting harder and harder with every second.

Denise continued to kiss Sarah's body, moving up from her feet, licking along her bare legs, and then spending a little time between Sarah's legs. As Denise was busy licking Sarah's pussy, Sarah's eyes glowed pink again as she stared at a pair of her purple leather gloves. They moved towards her, and then one glove went down between Denise's legs, while the other glove waited patiently for Denise to move up from Sarah's crotch, and start to worship Sarah's upper torso.

Denise let out a slow moan as the leather glove entered her. She took her mouth off of Sarah's pussy to do so, and this was just long enough for the other leather glove to take Denise's place, and insert a couple fingers into Sarah's opening. Denise took this as a sign to keep moving up Sarah's body. As Denise did so, Sarah raised a hand up in the air, her eyes glowing pink, and all three of you lifted up into the air, the leggings still riding your crotch.

Denise kept moving upwards, making her way to Sarah's tits, slowing down to give each breast special attention. Denise would lightly play with one of Sarah's nipples, while she licked and kissed the other. Finally finished, she made her way up to Sarah's neck, and was sucking on her neck enough to give her a serious hickey before moving up to Sarah's mouth, planting a kiss right on her lips.

The leggings in front of you began to rub faster and faster, making you more excited, and much harder. At this rate, you would not be able to last long. Sarah sensed this, and wagged a finger at you, causing the leggings to move around to your back, and wrap their legs around your body. They slowly began to hump you from behind as your sister's other red sneaker floated onto your hard member, and you began having deja vu. The sneaker began to move up and down, stroking your dick, picking up where the leggings had left off.

Both Sarah and Denise were writhing in ecstasy in the air as they made out, a magical glove pleasuring both of them. Sarah was on the verge of cumming, and you could tell this because her eyes began to glow bright pink, but much brighter than before. They were like strong pink headlights, and Sarah screamed out in pleasure. As she did, both gloves at the girls' vaginas moved faster, and penetrated farther. The leggings wrapped around you humped you faster, and the sneaker on your cock moved up and down faster and faster, bringing you over the edge. The mutual orgasm was powerful, and you all continued to ride the waves of pleasure. Sarah though, with her eyes blindingly pink, was causing more things to happen than she planned. While she was orgasming, all of the clothes in the basement, your mother's workout outfits, your sister's clothes from before including the panties and rainbow socks, and all of the outfits from Sarah's room started to partner up and hump one another. Sarah's orgasm was causing a mass orgasm, affecting more than just the three of you. A few of Sarah's own outfits hovered to her body, and began to rub up against her, each choosing different spots on her body.

You and Denise had already finished, and Denise was still floating in the air, a little out of breath. You had shot your load into the red sneaker, and it had hovered off of your dick.

Sarah, however, rose higher and higher in the air as her orgasm continued, and increased in intensity. You and Denise just stared on at her, marveling at the power she was displaying. Sarah's orgasmic screams grew so loud and shrill that you thought she might actually be in pain. You knew all you could do was watch, as Sarah came and came, her outfits humping against her body, and the purple leather glove flying in and out of her pussy.

After what seemed like forever, Sarah's eyes grew so bright, you and Denise had to turn away, and Sarah emitted one final climactic scream. Sarah's eyes dyed down, and she lowered the three of you back to the ground.

"That...was the best orgasm I have ever had in my LIFE!!!" Sarah said, clearly out of breath. "I guess my powers made my orgasms much stronger, and when I do cum, my powers amplify and affect things around me out of my control. Might be something I should work on. I need to learn some control, and I wouldn't mind another orgasm like that one! Did you both have a good time?" Sarah asked, already knowing the answer.

"Oh my gosh! That was incredible! You were totally right, your powers can be a lot of fun!" Denise replied.

"I agree, that was nothing short of amazing! I have never cum like that in my life!" You add.

"I'm glad you both think so, and Adam, I can definitely tell you had a great time!" Sarah says, as the sneaker you came in hovers closer to her, enough for her to look inside and see your load. Her eyes glowed pink again, and slowly, drop by drop, your cum was lifted out of the red sneaker, forming into a ball in front of Sarah's eyes. "Can't have my sneakers all messy now, and I'm sure one of you would like a nice snack, right?"

Denise was the first to answer. "I would love it! Please let me swallow his cum!"

"Good answer Denise." Sarah glared at the ball of semen, and watched it hover over to Denise, who opened her mouth as it came close. The ball was levitated into her mouth, and Denise shut her lips, swallowing your load in one gulp. "I cannot wait to see what else I can do! I should keep reading the spell book to see what other options I have! What do you guys think?"

You both chimed in with affirmative replies, urging her to keep looking for more spells to try. Happy with your answers, Sarah waved a hand, and all of the clothes around the room started to return to their proper places. Your mother's workout outfits folded into nice neat piles, and hovered upstairs to her closet. The clothes from the laundry basket were returned, and Sarah's outfits from upstairs, the red sneakers and purple gloves included, filled out to Sarah's proportions, and marched themselves back to Sarah's closet, where they would return to their drawers, hangers, and shelves. The only outfits left in the room were the clothes the three of you were wearing before shit hit the fan. Sarah's clothes hovered onto her body, and your clothes, along with Denise's, were neatly folded up, and placed at each of your feet.

"Why don't you two get dressed, and then head upstairs. I have some important reading to do!" Sarah told the two of you.

Still under the control of her earlier command, you both complied, dressing yourselves, then walking upstairs. As you were at the top of the stairs, it had been about one hour since Sarah had used her mind control on the two of you, and you both began to realize what just happened. You turn around, anger in your eyes, intending to go back downstairs and confront your sister, but Denise grabs your shoulder.

"Don't do it Adam, she's too powerful! It would not end well for you."

"I have to do something, don't I?"