Stevie tries to get 'comfortable' but....

Stevie couldn't get very comfortable sitting on the back of his little sister's thighs. His huge cock was now rock hard and straining against the tight material of his cotton briefs. His hot bodied 18 year old sister was, with the exception of her sexy high heels, complety nude and lying on her stomach below him. Emily's arms were above her head with her hands tucked beneath her chin. Her head was turned to the side and her eyes were closed as she enjoyed the feeling of her big brother's touch.

"Damn what a fucking hot little body." he thought to himself as his strong hands continued to work over the soft skin of her back and shoulders. He felt he needed to find some relief soon or he just might explode from the growing pressure within his balls.

"Well how's that?" he asked as he rolled off her hoping he'd be able to make his escape before she noticed his raging boner in his shorts. Luckily her head was still turned away from him and her eyes were closed in her sexual bliss.

"Just a few more minutes bro. Pleeeeeese." she pleaded hoping he'd continue his massage. Emily's nipples were now very hard, pressed up against the sheets, and her pussy very wet.,

"Uh...I don't think..." Stevie began to say before she cut him off.

"Please put some lotion on." she asked motioning to her nightstand and bottle of body lotion on it.

"Uh yeah....OK." he said as he reached over her and picked up the bottle.

He popped open the cap and then said, with a sly grin, "Do you mind if I take off my shorts for a minute? I don't want to get lotion all over them."

"Yeah...sure." she answered completely forgetting the position she was in and the risks involved.

Without a moments hesitation Stevie quickly pulled off his restrictive underwear and tossed them on the floor. His massive cock now sprung free as pre-cum dripped from the tip of his huge fuck tool.

Emily's head was still turned to the other side as she felt her big brother's weight over her as he sat back down on her thighs.

His thick dick was now just above her flawless butt as he leaned forward and squirted some of the lotion between her shoulder blades.

"Mmmmm." she moaned as she felt her brother's hands begin to work the lotion into her shoulders and down her back.

"Just relax and close your eyes." he instructed as he moved his hips up slightly so that his rigid member wasn't touching her.

"What a butt." he told himself as he wondered how far he could go with his voluptuous and naked baby sis.

Does he dare go further or chicken out?