Ray Mills: Sister in the middle

But actually Mona was a little worried. Her body seemed to have reached a new level of sexual pleasure. The intense fuck with Mel convinced her that it wasn't only the hot shame and guilt of going to bed with Steve and Erica that had made the pleasure of it so excruciating. She had always enjoyed sex. But after she had let her brother fuck her, everything had changed.

Never before had she undergone such wild, wanton orgasms. She wanted to be fucked all the time. It was a hot, throbbing, aching need in her.

She tried to control the urge. She vowed to fuck with Mel only twice a week. During the intervals she tried to keep busy, working, cleaning house, swimming. But whenever Amy was gone from the apartment, Mona would lie down on the sofa or the bed and quickly finger-fuck herself into hot gasping tremors of coming.

Her cunt always seemed so juicy and ready. Her clit was so swollen and tender that she never failed to come the moment she plunged her hand into her tingling wet crack. She didn't know what was happening to her but she couldn't help it.

Her sexual cravings were made even worse by the fact that she hadn't heard from Steve or Erica for almost a month. Could they have gotten back together? She knew she should hope they had, but she didn't. She wanted them apart. She wanted to go to bed with each of them again.

Then one day as she was eating her lunch at work, trying not to think about Steve or Erica, she became ill. Her nerves were shot, her stomach tied in knots. She could think of nothing but Steve, Erica, shuddering through climaxes in their arms. Her boss kindly let her have the remainder of the day off.

She was still trembling from her tightly-wound nerves as she climbed the stairs to her apartment. Her panties were wet and clammy with her cunt-juices, but that was okay. Inside she would call Erica and she hoped and prayed that Erica, sweet Erica would be… would be.

Her head swam so fast with giddy anticipation that she was not prepared for what happened when she unlocked the door of her apartment. The chain lack was fastened from the inside. The door wouldn't open more than about three inches. That meant Amy was at home.

Suddenly Mona heard a soft moan.

Mona flushed, growing embarrassed. Amy was fucking some man, taking advantage of Mona's absence. Mona knew she should shut the door right then, go away, and come back later. But her fascination was so strong that she couldn't help listening.

"Umnmmm," Amy hummed. "Just my bra? Are you sure? You promise… you won't go any further?"

Mona peered through the open crack in the door. But the two of them were obviously sitting on the sofa, which was around the corner from the door.

"Ohhhh," Amy sighed sensually. "You know, I've never done anything like this. Why am I letting you do this? Does Mona do this with you?"

Mona's curiosity jumped a notch higher. The voice that softly replied to Amy's question was Erica's.

"Didn't you like touching mine? Sucking them like that?" Erica murmured.

"It just took me by surprise. I mean, I was only kind of curious when you first kiss me like that. But when you took off your sweater and… and you weren't even wearing a bra, I just… couldn't help myself. Your tits are so beautiful, so smooth and springy, I just…"

Erica's whispery voice was thick with desire. "Can't I touch yours too? And kiss them?"

"I've never done anything like this before."

"Don't worry. There's nothing wrong with it."

"But there's supposed to be."

"Here, just turn around this way and let me take it off."

"I can take it off for you."

"I want to take it off myself."

"Ohhhh…"

"You're shivering. Ummmmm, your skin tastes so good. Then, there we go."

Now there, was silence. Then came hard breathing, then Amy's soft sighing and moaning. "Ohhnnn, oh God! It feels so good!"

Mona's hand trembled on the doorknob. Her face was hot and flushed, her blood pounding. She could hear Erica's husky humming and the soft wet sounds her lips made as she sucked Amy's nipples. And Amy's excited whimpering nearly drove Mona crazy!

Mona was paralyzed by curiosity, envy, even jealousy. She and Amy had shared an apartment for a year, but they had never seen each other naked. Still, Mona knew that Amy had a beautiful figure. She had long creamy white legs, a small waist, full high breasts. Erica had her mouth on them right now, drawing gasps of pleasure from Amy.

Mona wanted to burst in and tear them apart, Erica was hers! She hated Amy for getting what she herself wanted. She even hated Erica for giving it to Amy instead of to her. But she couldn't stop listening. She knew they wouldn't be able to stop.

She wanted to hear them fuck.

"Ohhhh baby," Erica sighed. "Your nipples taste so good. They're so big and thick. I want to swallow them!"

Amy's breath hissed. "You're making me want to come! We've got to stop this. Ohhhh, we have to stop!"

"Noooo… noooo… how could we stop? Don't you like me to suck you like this? And lick you here?"

"Unnnnhhhh, oh God! Yess, I love it!"

"Oh good. And what about this? How does that fell?"

Amy gasped sharply. "Oh! Oh! Oh!"

Mona raised her fist to her mouth and bit into it. What were they doing? What was Erica doing to her?

"And this? And this?" Erica murmured playfully.

"Oh God… oh God, I'm going to explode," Amy whimpered.

"Relax… just relax, lay back, that's right. I only want to love you, Amy, I only want to make love to you."

"You… you promised," Amy gasped. "Your stomach is so white and smooth. I'm only kissing your stomach. Don't you like the feel of my mouth on it?"

"Oh yesss! But you promised. No further. Please, Erica!"

"Don't worry, Amy. I'm not going to do anything you don't want. I promise."

"Oh please, please!" Amy was panting, moaning softly.

"Why don't you touch my body?" Erica said. "Here, let me take these off."

Mona heard sounds of Erica shedding her skin and panties.

"There," Erica breathed, her voice quivering with anticipation. "Why don't you put your mouth all over my body, Amy? Please. Anywhere you want."

"Oh Erica, you're so beautiful!"

"You can do you want to me."

"I… don't know what to do."

"Touch me," Erica beckoned softly. "Touch me here. And here."

"Ohhhhh, you're so warm! So beautifully smooth and warm!"

"Here, put your hands on my ass. Squeeze me like that, oh! Yes, like that! Squeeze them hard!"

"I want to put my mouth on them," Amy whispered shyly. "On your asscheeks. I want to kiss them."

"Do it. Oh please! Do it, baby!"

Mona had to cling to the door. Her breath was wheezing. Her crotch was a mess of juice. She knew that Amy was kissing and kneading Erica's ass, licking and nibbling them. And the sensations were driving Erica wild with delight.

"Ohhhh baby, Erica, you're so wet, your… cunt…"

"My cunt, yesssss my cunt…"

Amy spoke the word as if it were a forbidden and exciting thing to say. "…your cunt, it's so wet. It's so puffy and shiny."

Erica moaned, almost pleading, her voice racked with lust. "Kiss it, baby! Kiss my cunt! Please kiss it."

"Ohhh! I can't, I just can't!"

Erica changed her tack. She was patient, the way Mona knew you would have to be with Amy at a moment like this. Erica had worked the girl into such a pitch of feverish excitement that there was no way she could lose her now.

"Here, here," Erica soothed her. "Let me turn around and hold you again like this, and kiss you. Isn't that good? Feel my titties against yours. Put your hands on my ass again. Oh, that's right, like that, and squeeze them and rub them. Oh Amy, you make me feel so good!"

"Erica," Amy gasped. "I really wanted to. I really wanted to kiss your cunt, but I…"