Isabella multitasks and is rewarded

One afternoon, you wandered back into the house after fucking Abby's tits by the pool. You still weren't bored with it.

When you surveyed the scene, it occurred to you that you had been particularly stingy with Isabella's rewards for the last day or so.

She was on her knees in front of the sofa. Her face was buried in Lily's pussy.

Emma was sitting on one side of Lily. Isabella's hand was rubbing circles around her clit.

Madison was sitting on the other side of Lily, and Isabella's other hand was at her pussy, two fingers thrusting inside her.

If nothing else, it was an impressive display of multitasking. Abby immediately bounced over beside Emma to watch.

You knelt beside Isabella, watching her intently getting each of the girls off.

You reached for her pussy, finding it almost dripping wet. You slowly, gently rubbed her, being very careful to not make her cum. Isabella was definitely enjoying the stimulation, but was frustrated by your restraint. She tried to grind her pussy against your hand while she juggled the three girls in front of her.

Eventually, you didn't think you could keep her from cumming with your hand anywhere near her pussy. You took your hand away, getting an angry grunt from Isabella. You wrapped your arms around her and grabbed her tits, squeezing them harder than you would have with the other girls. The groan that Isabella made wasn't as negative as you expected.

You released your grip with one hand and moved it to her nipple, giving it a firm pull. Isabella moaned into Lily's pussy and increased her efforts.

You kept up your gentle **** of Isabella's breasts until the other girls started to cum one by one. First Emma, then Lily, then Madison very loudly. Isabella sat back, breathing heavily.

As the girls collected themselves, you whispered a request to Abby. She responded, "oooh," and bounced off.

Isabella turned to you with desperation in her eyes, "please... please can I cum? Please."

Just then Abby returned and handed you the item you asked for. "Isabella, that was very impressive."

You held out the girls' favorite vibrator. She stared at it in awe, like you were presenting her with a divine religious artifact.

"You've earned this."

She reached out with trembling hands and carefully took the toy from you, "really?"

"You gave each of the girls exactly what they wanted. It's yours for the rest of the day."

She sat silently for a few seconds, looking with reverence at the toy in her hands. You saw the moment her brain accepted the idea: her eyes snapped into focus, she fumbled to turn the vibrator on, and shoved it straight against her clit.

Isabella shamelessly got herself off, with all of you still gathered around her watching. Eventually, the rest of you resumed your usual activities around her, all watching each other as you did.

Isabella was presumptuous with what you meant by "the rest of the day". The noises from her bedroom finally stopped around three in the morning.

When she woke up, Isabella staggered out of her bedroom and handed you the vibrator. She hugged you. You weren't sure how you felt about affection from Isabella, but feeling her tits pressed against you was definitely okay.

You decided that Isabella was fun when she was ****. You refused her any stimulation for the rest of the day.

The next morning you woke up, titfucked Abby, and found Isabella starting to look frantic again.

As you went about your daily routine (fucking Lily doggy-style while she ate Madison out, getting a blowjob from Emma while Abby licked your balls... the usual), ignoring any licking and sucking Isabella contributed.

She decided to try the strapon with Madison. It was awkward. Obviously Isabella didn't really know what she was doing, but was at least enthusiastic. Madison seemed appreciative.