Sarah does what she is told

Sarah's wish for a big cock was a nice fantasy. But the reality was different. Adam snapped his fingers to take Sarah out of her trance, and he ordered her more resolutely: "Sarah! Suck. My. Cock. Now!"

The reality was Adam's cock. And being reminded of that and having accepted Adam's and his cock's dominance, Sarah immediately and now willingly fell to her knees in front of Adam, who sat on his bed. Sarah was so close to his cock now, he could see in her eyes and her face the awe, arousal and craving. Her head in front of his tip, by now already slick again with precum. And as if in slow motion, she opened her mouth as wide as she could, and lowered it over his cock-head.

Adam gulped, and sighed to the very pleasant sensation, as his cock-head was engulfed by Sarah's warm mouth and tongue. It felt so good. "Oh yes, yes!". Soon, Sarah's head began to bob up and down eagerly and with enthusiasm. "Yes, just like that!" It was the first time in his life that Adam experienced his cock being sucked. Before this day, he never would have had the courage to approach a girl. He felt so lucky and thankful that he did took a chance to order and try out the "GrowthX" pills.

Now he could experience any sexual act he wanted, and he had two hot cheerleaders to try them out with. His sexy sister Sarah, and her equally sexy friend Amy.

"Amy!". Adam had almost forgotten about her, while his sisters mouth gave him the pleasure he deserved. He looked up at Amy to see what she was doing:

While Adam had been focused on Sarah, Amy had used the time to get rid of her cheerleading skirt and panties. She was now sitting on the carpet, only clad in her knee high boots and her skimpy top. Her legs were spread, and she had been fingering herself. As she was now attracting Adam's attention, she withdrew her hand from her cunt, her fingers coated in her juices, only to reveal to Adam her completely shaven pussy and giving him an excellent view on her red swollen lips. She then slowly moved her hand and coated fingers towards her mouth, only to lick them clean. With her tongue she then licked her lips in anticipation.

Sarah sensed that she no longer had Adam's undivided attention. To get it back, she tried to take in more of his shaft. But its thickness made that a difficult task, and at first she was unsuccessful and was **** to gag and cough.

"Amy, why don't you give Sarah some help? My big cock seems to pose quite a challenge."