Mackenzie can't resist

Although she had begun washing, the oil's effects remained. Mackenzie had silky smooth skin, warm to the touch to let her hands glide over. Hot water cascaded down her naked breasts, rolling down her slender figure to her toes. Even the soap had a pleasing texture. Her skin was going to be smooth by the end of the day, and she already loved feeling it. The redhead closed her eyes, and moved her palms to her breasts, each taking a handful of the soft flesh. She gave herself little squeezes, that sent tingles that rattled her from her neck to her nether regions. The naked redhead squeezed and pressed in little circles, stirring more pleasure within her.

Slowly, she turned and looked at her shower-mates.

They remained clinging to each other, one still hesitating, while the other was undeniably enjoying herself. Her heels seemed to drive into his hips, as if to push him further.

Mackenzie let out a little sigh as the sight caused a burning in her core. Her hands cupped her breasts and played a little more, before her tender palms caressed her midriff. Her knees wobbled as Mackenzie caressed herself there. The stomach wasn't much of an erogenous zone, and yet Mackenzie trembled from treating herself. She hunched over, and her right hand traveled further, the palm squeezing her soft labia. It's twin returned to her breasts. Another sigh escaped her.

The nude beauty took a breath and looked up once again. Jessy put a hand behind Brad's head and drew him in, kissing him. The male took the hint, and adjusted his position. His hips accelerated, and provided more ****. The little slaps of skin were barely audible over the showerheads, but their moans cut through the mist.

Mackenzie felt dizzy, and lowered herself to her knees. The little sandals slipped off her feet as she opened her legs. One hand moved to the floor, balancing Mackenzie as she leaned forward. The other hand feverishly tended to her soaking folds. Squeezing, massaging, rubbing, and increasing in pace. Mackenzie let out a loud moan as her body temperature climbed.

Brad blinked and turned his head towards Mackenzie. He gasped.

"J-Jessy! She's watching!"

"Let her!" Jessy hissed, leaning up to kiss Brad some more.

Mackenzie's body started to tremble as the tension tightened in her body. They saw her. They knew she was watching them fuck. They knew she was masturbating while she was doing it. And anyone could tell there was no effort to hide at all between them.

The redhead threw her head back and opened her legs. Her pulse roared in her ears as the crescendo surged through her. Mackenzie bucked her hips, her pussy pulsating and erupting with her fluids onto the shower room floor. Brilliant colors flashed before her eyes as she let out her scream. Her hands did not let up, getting soaked in her juices as they mixed with the shower water. Mackenzie panted, fingers driving inside her as the heat didn't let up.

She opened one eye to see Brad pulling out. His hand moved between Jessy's legs, while Jessy put a hand between Brad's.

Mackenzie let out another long moan, as her pussy clenched around her finger again. Her body spasmed as warm clouds flooded her mind. She could feel herself squirting again, her face burning red, but her smile refusing to budge. Everything was like a dream, and her dulled senses barely registered any sounds the other two made.

The nude redhead could only sit there and pant, her chest heaving with each breath she took. When the room stopped spinning, her blurry eyes drew the others into focus. Brad was on his hands and knees, his member softening as he panted. Jessy was on her back, blushing but smiling much like Mackenzie was. She lifted her head and looked at her stomach, giggling at the mess that Brad left on her.

Then, they both made eye contact with Mackenzie. Still high off her relief, Mackenzie raised an open palm toward them, and wiggled her fingers. Jessy mimicked the action.