The week of the fashion show finally arrived. Jo was excited but missed Bob a little bit. Sue had Kevin there with her which didn't help. It only served to make Jo feel more lonely.

The two sisters shared a room. Because they were both underage, the manager's assistant would be watching over them. For the most part, they would be on their own. The only restrictions were that they could not leave the hotel without the assistant and there were to be no visitors in their room and they were not allowed to go into any rooms other than the manager's or the assistant's. The restriction to the hotel was no problem but no visitors? That rule had to be broken. Before the first day ended, Sue had sneaked Kevin into the room.

With Jo there, the lovers couldn't do much but it was nice to be able to lie on the bed together. Sue would snuggle against Kevin as they watched TV. Kevin's hand would occasionally roam where it shouldn't have but for the most part, he was discrete. Both sisters knew of the other's activities but neither wanted an audience.
By the third day, Jo was feeling a little awkward because she was only a stand in and she hadn't done any modeling yet. Sue had. Jo was relegated to hanging around back stage while everyone else was busy with the show. What free time Sue had was spent with Kevin. Jo could be with them but constantly felt in the way. They had gone down to supper, Sue, Jo, and of course Kevin, and since there were no activities planned for the night, Jo knew they would end up together in the room.

After eating, the two sisters went to the room and five minutes later, there was a soft knock on the door. Sue jumped up and let Kevin in. Jo sighed knowing it was going to be another evening with her sister, her sister's boyfriend, and Jo - the third wheel. Sue had worn a mini skirt and it wasn't any time at all before Sue and Kevin were on the bed next to each other. On occasion, Kevin's hand would disappear and Sue would giggle softly. Jo knew what was going on. In desperation, she announced she was going to take a shower - a very long shower.

 Jo walked into the bathroom closing the door behind her. For a while she just leaned against the door. The only sound from the other room was the TV and a moan every once in a while. Jo missed Bob. She also had not gotten any sexual release since she had been there. The shower suddenly appealed to her. The noise of the running water would mask the noises from the other room and would give her the privacy she desperately wanted. Clothes dropped as Jo stripped.

Once nude, Jo went to turn on the water. Before she had the chance, she heard a knock on the main door. Jo hesitated and heard the assistant call out. She realized Kevin was still in the room which was against the rules. Without thinking, Jo opened the bathroom door. Sue was standing with a shocked look on her face. Kevin was there too with the same look on his face. The difference was Kevin was now dressed only in underpants.

Jo rushed out of the bathroom. She grabbed Kevin's hand and, telling her sister to hide his clothes, pulled him into the bathroom. Jo pushed him against the wall, behind the door and told her sister to answer the door, she would hide Kevin. As Sue threw Kevin's pants and shirt into a drawer, Jo closed the door. As she did, Kevin came into view again. Jo put her finger to her lips signaling him to be quiet.

Jo listened at the door as Sue let the assistant in. The assistant fortunately didn't catch on to what had been happening. She announced she wanted to go over the schedule for the next day and then asked, "Where's Jo?"

Jo cracked the door open. "I was just going to take a shower. I'll be out in a while," she offered. The assistant accepted the explanation saying she would go over Sue's schedule with her and then wait for Jo. Jo closed the door.

Kevin was still in the bathroom with Jo. With all the commotion, Jo had almost forgotten about being completely nude until she looked at Kevin's face. She knew the look of lust. The movement in his underwear caught her eye. She watched in fascination as Kevin's cock grew from a limp piece of flesh to a hard erection. At first it didn't dawn on her why he was getting hard but then she realized. Her body was turning him on. Jo had always been envious of Sue's looks and great body. Now she was turning on Sue's boyfriend! The fact excited her immensely.

The voices from the room finally filtered through the fog in Jo's mind. Quickly she turned on the shower but didn't get in. Instead a hand went to her wet pussy. Her finger started working towards a much needed orgasm.

At first Kevin just watched. Jo's eyes were glued onto his concealed rod. Kevin reached for the waistband of his underwear. Jo looked up and, with a smile on her face, nodded. She then lowered her eyes as his cock came into view. His underwear was now at his feet. His hand grasped the stiff member and he started stroking. Jo knew all about cocks, cum, and boy's orgasms, but this was the first time she actually watched a boy jerk off. His actions almost hypnotized her as her finger plunged into her now dripping hole.

"I want you to cum on me," she mumbled softly. Kevin made no comment but his pace quickened. Within moments, cum spurted from his cock splashing on Jo's belly. The seconds his cock was erupting seemed like hours to Jo. She had never done anything like this before but she hadn't even masturbated since arriving at the hotel and her hormones were raging.

As Kevin's orgasm ended, he leaned into Jo and whispered, "Get in the shower." Almost robotically she stepped into the shower. Her hand was still working her pussy. She didn't know what Kevin had in mind but she didn't care. He stepped in with her. "Turn around," he whispered. Jo faced away from him, letting the water cascade down her back. The next thing she felt was the soap running down her back followed by a slippery hand. The sensations produced made Jo feel so weak in the knees she grabbed the rail for support. "Lean forward," Kevin whispered.

Jo still had her hand buried in her crotch. She parted her legs slightly making room for her hand and bent forward. The soap and Kevin's hand went to her ass. He started lathering up her cheeks slowly sliding his hand all over her ass. Jo's eyes closed and she bent more as the soap slid up and down the crack of her ass. It was a new sensation, strange, but it felt great. Kevin's hand was soon sliding with the soap in her never before touched bottom.

A slippery, soapy finger slipped into her asshole. The idea of a boy's finger there she thought would feel nasty but she pushed against it driving it in further. Jo never imagined how great a boy's finger would feel penetrating her rear hole. Bob had tried once but she had pushed him away. The finger pulled out and the soap bar slid around the hole. The soap and Kevin's finger alternated until his finger was sliding easily in and out of her. A soft moan escaped Jo's throat. "Don't move," Kevin whispered as his finger pulled out once more.

Jo felt the finger return again to her rosebud. She couldn't believe she wanted it in her again. As the finger pushed forward, she pushed back. This time the finger didn't slip right in. Instead she felt herself stretching more. It was starting to hurt and she pushed her hand from her pussy to her smarting ass. She felt Kevin's balls, then cock. He was putting his cock into her ass! She snapped up. "No..." she began but never finished.

Kevin put his hand on her back and gently pushed down, As Jo was bending over again, Kevin told her to "Relax." Once again the soap slid around her rear opening. Jo sucked in her breath as his cock pushed at her again. She flinched as the head popped in. Kevin kept up a steady pressure and Jo felt his cock bury itself into her belly. It felt like a log was being pushed into her but surprisingly it didn't hurt. Jo exhaled as Kevin came in contact with her ass cheeks, his prick all the way into her ass.

Slowly Kevin began to move, pumping his erection in and out of Jo's ass. "No... stop... don't.... PLEASE!... stop..." Jo pleaded but stayed bent over. Kevin's hand snaked down her stomach and under her now still hand cupping her pussy. Expertly his fingers started to work magic on her. Jo started to cry but the flowing water masked her tears. She couldn't believe she was letting her sister's boyfriend fuck her. To make matters even worse, she was being ass fucked. The thing that started her tears was she liked it. Her hands grabbed the rail in front of her and she pushed her ass back against Kevin as hard as she could.

The tears were still flowing but her breath was now ragged. As much as she hated what she was doing her body was responding. Suddenly Kevin pushed into her harder than he had before. She would have fallen forward had it not been for her hands on the rail. She could feel him squirting into her. Kevin was cuming inside of her. His climax triggered hers and she bit her lower lip to keep silence. Her pussy was quivering. She finally had her first climax in four days.

After what seemed like an eternity and what felt like a gallon of sperm being deposited into her., her climax subsided. Kevin slowly pulled out of her. Her hand immediately went to her freshly fucked rear opening as she turned to face him. "You fucked me in the ass," she mumbled starring into his eyes.

"Did you like it?" he softly asked.

"No!... Yes... I don't know... It's nasty!" she tried to answer.

"Turn around and bend over," Kevin told her.

"No, you can't do it again! I..." Jo began.

"I'm not going to," he interrupted. "I'm just going to clean you out. You don't want my cum dripping out of you, do you?"

Jo wanted to protest but couldn't. Slowly she turned and bent over again. Kevin took the soap and gently washed her ass off. His finger started to penetrate her ass again. "Please..." Jo pleaded.

"I'm just going to wash the cum out," Kevin explained. His finger twisted and turned inside her. Jo didn't want him doing it but did nothing to stop him. Once he was satisfied, he pulled his cum soaked finger out of her. "All set," he said.

Jo's hand returned to her asshole as she stood and again turned to face him. "Don't tell Sue," she mumbled.

"I won't. Don't worry," Kevin answered.

"I'd better get out. Stay here. I'll send Sue in when the assistant leaves," Jo instructed as she turned the water off and left the shower. Her hand had not left her rear opening. Carefully she felt around. Her asshole was closed as tight as usual. Jo still couldn't believe Kevin's cock had been there.

Jo quickly dressed and left the bathroom. The assistant was sitting on the bed and Jo sat next to her. The assistant carefully went over the next days schedule with Jo but Jo didn't listen to much. Her mind was on her now no longer virgin ass. What had always been there and she never paid any attention to was now the center of her universe. She felt compelled to hold it but couldn't with the other people there.

The assistant finally left. "Sue, Kevin's in the shower," Jo told her sister.

"Don't wait up for me," Sue chuckled as she rushed to her boyfriend.

A short time later, the shower started running. Jo knew her sister was getting laid but she didn't care. She pulled off all her clothes except her panties and put on a nightgown. She wasn't that tired but she was mentally drained. Her head hit the pillow and she thought about what had happened. She could still feel her asshole. Jo pulled the back of her nightgown up and pushed her hand into the back of her panties. She was now alone. She fell asleep holding her ass like she was attempting to comfort it.