Jack needs to use the bathroom.

The sudden sound of the door opening spooked Candy and the small shampoo bottle, soaked in water and her slippery juices, shot from her desperately working fingers. It bounced off the floor of the shower stall and ricocheted out past a gap in the shower curtain, clattering on the tiled bathroom floor. She was so close to her orgasm that her fingers instinctively dipped into her hungry pussy to fill the space of the missing bottle.

"It's Jack, Candy," she heard the familiar voice say through the steamy room. Her now empty fingers were still rubbing intently at her tingling pussy, even as he continued speaking, "Mikey took the other shower first and he's taking forever. I really had to piss and he had the door locked, so... I hope you don't mind if I use your bathroom. Do you?"

"N-no," she replied hesitantly, happy at least that the opaque shower curtain hid her wet, nude body from her son's friend's eyes, and it hid her fervent fingering of her pussy from him as well. "Just try to be quick, Jack." She couldn't explain why, but knowing that the handsome teen hunk was just a few feet away while she pleasured herself made the moment even hotter. She bit softly down on her lip to keep from moaning as her nimble digits rubbed at her smooth juicy slit.

"I'll try to be quick, but it's hard to aim when it's rock hard like this, Candy. It's better to be careful than to make a mess, isn't it?"

Candy heard the teen lift the lid on the toilet next to the shower stall, the words 'rock hard' echoing in her mind. She knew that Andy had trouble aiming at the toilet when he had a stiffy, and she thought that it must be even harder when you were trying to aim something bigger. Her fingers still attending to her tingling clit, the blonde curiously tilted her head back far enough to peek through the crack in the shower curtain.

Her eyes went wide as she caught sight of Jack naked, with his briefs around his ankles. Candy thought that the teen looked like he could have been a male model, with his handsome face, and his tanned and toned body, tight muscled from his years playing sports.Her hungry eyes followed down to his toned abs and then to the nest of trimmed pubic hair at his crotch. 'Oh god,' Candy thought as she wished that she still had her little shampoo bottle to push inside of herself. 'It looks even bigger than it felt in the hottub!' The MILF couldn't tear her eyes away as she caught sight of Jack's cock. The teen was gripping the thick base as he aimed his cock at the toilet, but left most of the meaty eight inches on display for her gaze. Panting softly, she stared at his impressive shaft as the soccer player unleashed a powerful steam of urine into the toilet. 'Twice as long as Andy,' she thought as she continued teasing herself, 'and thicker too! I don't even know if my poor kitty could take something that big!' She watched until he finished, seeing him give the stiff pink rod a shake for good measure, then she turned away from the curtain as he closed the toilet lid again.

'Now I can finish up my business,' she thought with a soft smile, her eyes heavy-lidded with pleasure. Her fingers sped up between her thighs and she gave one of her stiff nipples another playful tweak. 'Just a little more.' She closed her eyes as she felt the pressure building again in her kitty, inching closer to her orgasm when she heard the shower curtain slid along the curtain rod. She opened her eyes again to see Jack grinning at her, holding her lost shampoo bottle between his fingers as he offered it in her direction.

"Here's your shampoo," Jack said in a gentlemanly tone, even as his wandering eyes took in the sight of the buxom blonde with her fingers paused at her smooth hairless crotch while her other hand was frozen in the process of squeezing at one of her gorgeous melon-like breasts. "I thought you might need it to finish up in here."

Candy's arm quickly moved across her ample chest, trying to cover up at least a little, but it only served to push up her supple titflesh against her arm, making the amazing mounds seem to swell even more. "Thank you, Jack," she said as she reached for the bottle, not thinking that she was leaving her puffy tingling pussy exposed to his interested gaze. She could hardly be mad at him for returning the bottle, or even taking a peek at her, since she'd just been doing the same to him a moment ago. "It was a bit slippery and got away from me," she said as she gave him an embarrassed smile.

"It happens to all of us," Jack said with a nod, seemingly in no hurry to leave Candy alone in the shower. His eyes darted around the stall, sizing it up before he asked, "This shower is bigger than the one off the main room. Big enough for two people, isn't it?" His gaze returned to Candy as he grinned, staring into her big blue eyes. "I don't know how long Mikey's going to take over there. Do you think I could share a shower with you? We'd get cleaned up even quicker and I know that AJ wants us to be up early tomorrow for the convention." He leaned a little further into the stall, letting his friend's mother get a good view of his toned upper torso and asked, "What do you say, Candy? Do you think you've got enough room in there for me?"