The senior class had been in Cancun for 5 days and Alley and Lisa were having the time of their lives. With three days to go, however, all the partying and late nights had started to take their toll. That's why Alley decided to skip the planned outing to the Mayan ruins, and stay at the resort catching up on sleep and perhaps a little reading.
Lisa thought nothing of Alley staying in. In fact, until their time in Cancun, Lisa had never thought about Alley at all. It's not that she didn't like her, but before this past week, they had never said more than "hi" to each other in the halls. They had hung out in different groups in high school. Alley's friends could be classified as
underachievers
if one was being kind. It's not that Alley wasn't smart. She had done well enough in school and was heading to college in the fall. She just didn't do as well as she could have.
Lisa on the other hand, had graduated near the top of her class. Taking almost exclusively AP classes while juggling cheerleading, yearbook staff and student council. In fact Alley probably would have hated Lisa if it weren't for the fact that Lisa was just so nice.
Lisa was also beautiful! About 5'5 with shoulder length blonde hair. She also had large, full breasts that seemed to defy gravity. She had to be a perfect 36-24-36 or close to it. Lisa seemed to have an all-over tan that she obviously acquired before coming to Cancun, and she was completely adorable right down to her small perfect little feet and perfectly painted toes. Alley had seen Lisa in a bikini all week and couldn't help but admire her appearance.
They had been thrown together by chance, each one being the odd one out in a group of friends traveling on the trip. Since everyone was bunking up by twos, they ended up sharing sleeping quarters. It was of little consequence, though, since they had spent little time in the room since their arrival.
So as the bus pulled away from the resort, with the bulk of her classmates inside, Alley retreated to the room, hoping to take advantage of a little quiet time. It was fortunate that the room was on the west side of the resort as it was still morning. The air conditioner in the room didn't work as well as it could have, so she would be able to get some sleep before it got too hot.
The one thing about Cancun in the summer is that the humidity is constant. As a result, Alley had spent the entire week with as little on as possible. And since she had the room to herself, she decided she could nap in the nude.
It was only 9am and her clothes were already damp from the humidity. She stood in front of the mirror looking herself over as she removed her clothing and neatly folded and placed them on a chair by the window. As she stood before the mirror, wearing nothing but her panties, she marveled at the tan lines she had acquired in the past few days. It's amazing what a few days in the Gulf of Mexico could do for one's skin tone, she thought.
Alley was 5'8" with long dark hair. She hadn't liked her appearance through most of high school, but by the time she graduated she had become quite pretty, as her hips and chest had finally caught up with her height. As she stood there, she couldn't help but notice her own breasts. It was incredible to her how they had filled out and become rounder in the past year. Both of her sisters had filled out by age 14 and Alley was getting the reputation of being a late bloomer in more ways than one.
The weather changed quickly in Cancun and she noticed it had started to sprinkle outside as she slipped out of her panties and climbed into bed. As she lay in bed, she glanced out the window, unaware that she had been tracing her fingertips around her nipples. Only when they suddenly stood at attention did she realize what she was doing, but didn't stop because it felt so nice. Then it occurred to her: it had been a week since she had masturbated. It was something she had done daily for the past three years or so, but the lack of time and privacy had eliminated the activity from her daily routine.
With the realization that she had the room to herself for a few hours, she decided she might not get a better chance to blow off some steam. So it wasn't long before her fingers we're tracing along the outer lips of suddenly swollen pussy. She was mildly stunned at how wet she was. It usually took her a little while, but her fingers were immediately sliding in and out of herself with little resistance. It felt so good and her mind soon settled in on her standard fantasy; that of being up on all fours and a hard cock sliding in and out of her from behind.
Her pussy was throbbing as she arched her back and started thrusting wildly against her fingers. It felt so good she knew she was going to cum before too much longer. She quickly pulled the sheet away that was covering her legs, and got up on the bed on all fours. As she reached back, she slowly traced in fingers over he wet pussy from behind, lingering just a bit to let her middle finger rub that patch of skin between her pussy and her asshole. Then as she slowly brought her hand back underneath herself, she brought her soaking wet pussy back to bed and started to grind furiously against her hand.
Alley was lost in a sea of pleasure, as her moaning went from muted to barely audible. She was so consumed in her pleasure that she didn't even notice the beeping as her roommate slid her magnetic keycard into the door, and it slowly swung open. As Lisa walked around the corner into the room, there was her Alley, humping the bed with all her might.
A shocked Lisa, blurted out "oh my god" and stumbled back into the dresser almost tripping over it.
Alley was blasted back into reality and scrambled to cover herself with the sheet, regaining enough composure to ask, "what are you doing back so soon?"
Lisa, her jaw still hanging wide open at what she was witnessing informed Alley that the weather was looking bad and they decided not to go out to the ruins. Alley looked outside and noticed that in her bliss, a downpour had begun. Lisa, suddenly feeling very uncomfortable, turned and walked out the door, saying, " Why don't I just leave you alone for a few minutes?"
An embarrassed Alley immediately headed for the bathroom as tears welled up in her eyes, as Lisa stood silently in the hallway, a smile coming to her face as the shock wore off. Not knowing what to do first, she paced in the lobby of the hotel figuring out what do next. She decided that she should go back to the room, knowing that Alley was embarrassed and that she would do what she could to console her.
Lisa knocked before entering but there was no reply. Alley's bed was still disheveled and Alley was no where to be seen. Lisa then heard a faint sobbing coming from the bathroom. Lisa slowly approached the bathroom door and tapped lightly. "Alley, are you okay?" she asked.
"Please Lisa" the voice on the other side of door pleaded, "Just go away."
