She gives in

Alex gave in and leaned forward onto her stomach pressing her massive boobs into the carpeted floor. She crawled forward until she was inches away from Haley's vagina.

"Well?" Asked Haley. "It's not going to lick itself."

Alex closed her eyes and took a deep breath. She opened her mouth slowly and stuck out her tongue. Without warning Alex pressed forward into Haley's crotch. Alex began licking the best she could running her tongue over the entire length of her sister's slit. She went from her clit to her taint in long slow strokes.

Surprising to Alex, Haley's pussy didn't taste that bad. At first it was salty, but the longer she licked the more Haley's pussy juice flowed out onto her tongue. And that juice was delicious.

Haley had immediately began moaning the moment Alex began her tongue treatment, but she noticed Haley's moans were more intense when she brushed over her clit.

Alex focused her tongue's attention on her sister's clit making her moan louder. Haley grabbed two handfuls of Alex's hair and pushed her into her crotch. Alex pressed her entire mouth around Haley's clit and flicked it with her tongue.

"Too bad I'm a cello player. If only I played a wind instrument, I would be better at 'tonguing' my notes," thought Alex as she wrapped her hand around Haley's right hip to try to hold her still. Haley began bucking her hips to meet Alex's tongue. Alex did her best, but it was like riding a bronco.

Haley was getting close. She was about to orgasm. All she needed was a little more of Alex's licking. She was panting in her lust. Her pussy felt so good. Alex was very skilled with her tongue for being so inexperienced.

"Oh, oh, Alex, I'm getting close," cried Haley. "More lick my pussy more."

Alex was happy to oblige and licked Haley's clit faster, but she shoved her index finger into Haley's pussy. Her pussy was soaked. Alex's finger slid in with ease and was all Haley needed to cum.

"Fuuuuuck," cried Haley as her orgasm hit her like a bus. She grabbed the back of Alex's head with both hands and shook as the pleasure washed over her. Her pussy clenched around Alex's finger trying pull it in deeper and deeper.

While being pressed into Haley's pussy, Alex couldn't do anything except keep licking and go for the ride. She felt Haley's pussy tighten and release over and over. Haley's pussy juice flowed out onto Alex's hand and tongue. It tasted amazing. She knew she was going to lick up every last drop.

Finally, Haley's orgasm subsided and she collapsed onto the floor panting like a dog. Alex wasn't finished, though. She wanted all of Haley's girl cream and proceeded to lick it all out of her pussy.

This kept Haley moaning until she couldn't take anymore and pushed Alex away from her tender vagina with a whimper. Alex sat up on her knees.

Alex pulled her finger free from Haley's pussy and looked at all the cream on it. She sucked it clean and swallowed it all. Afterwards she took a moment to admire her work. Haley's pussy and thong was coated in saliva and pussy juice. Her clit was swollen from her orgasm. In short, Haley was one satisfied slut.

Alex smiled as an idea crept across her mind.