Oral Lessons

In this final stage his tongue truly made love to her. Gone were the teasing flicks that were unpredictable. Gone too was the intense onslaught. Now his tongue moved in a smooth predictable rhythm, allowing his subject to move her body with him and fall deep into her sex. His fingers also pulsed inside her, pushing up against her bulls eye, and she squeezed in response. Soon the two of them were in perfect harmony.

Then, like a master conductor, he began to increase the rhythm. He knew the orchestra would try to keep pace, but the crescendo would only last so long. He could feel the tell-tale signs in her body as she clenched at his fingers and her breathing became faster. She moaned some more, but if they were words, they were unintelligible. He slowly slid his fingers back and forth and moved his tongue up and down, faster and faster. Soon he was at the same pace he had been at before when it was too much for her, but since he had worked her up to this slowly, she embraced it. It didn't take long.

"I'm going to . . . gonna . . . gonna . . . Holy fuck shit fucking fuck," her brain attempted to deal with her body as it leaped off the bed. Evan's face was thrown clear, but his fingers stayed deep inside her, riding her out and giving something for her cunt to squeeze. His thumb reached up and toyed with her clit when he felt her calming down and another climax ripped through her. Her hands slapped the bed and her hips bucked up and down.

After a full minute she managed to settle on the bed, her head still tossing to the side as she continued to moan unintelligibly. Evan pulled his fingers out, keeping them curled to hold as much juice as he could and brought them up to his mouth for a cleaning. He looked at Mindy still struggling on the bed with the after shocks. "Was it good?"

"It was . . . I feel . . . I need . . ." she couldn't latch onto a thought as her head rolled back and forth before looking up at him. He was standing at the foot of the bed licking her cum off his fingers. She wasn't looking at that, though, instead her eyes were much further down where Evan's body was trying to undo his zipper without using his hands. "I feel empty," she finally settled on, her eyes staring a hole through his jeans. "I need that cock inside me!"

"But we're not supposed to . . ." he offered weakly.

"I need your fucking cock in my fucking pussy right fucking now!"

Evan didn't really feel like arguing. He ripped off his shirt and pants in a flash, teased Mindy by letting her see his leaking penis pitched out in his underwear. "Now!" she practically screamed.

Evan complied and pulled off his underwear and climbed over her. He knelt for a moment so his 8-inch erection was fully visible to her before he plunged it inside. "Oh my . . ." she starred, but Evan didn't let her finish as he dropped down and thrust deep inside her. Mindy's hips rose to meet him as he hit bottom and she screamed in delight. Evan pumped away, living out a fantasy and hoping that his wife wouldn't mind.

* * *

Crystal looked at Curt's penis in awe. He wasn't nearly as long as Evan, but his 6+ inches was nothing to feel bad about. However, it was his girth that amazed her. It was like a cucumber. She took it in her hand and was not surprised to find she couldn't get her fingers to touch around it. She doubted even her sisters slender digits could wrap around this monster. She knew she could fit it in her mouth, but wondered if it would fit elsewhere.

"I can see why your wife's mouth would get so tired," she said, not able to take her eyes off it as she slowly ran both hands up and down. Her fingers squeezed the head as they pulled down it, enjoying the sight of it springing back to its full 2-inch diameter.

"So you don't think you can do it either," Curt sounded deflated.

"No," Crystal told him, "I can do it, and I will enjoy every second."

This was a challenge. Crystal enjoyed a challenge. She'd given her husband head while he was driving, on a plane, on a ferris wheel, and several other places. She enjoyed the challenge, and she took this one on now.

Crystal's tongue licked up the length of his stiff member slowly, getting it wet, and letting him feel the warmth of her tongue against his cock. This would never be enough to get him to cum, but it gave him a very good visual. Curt ate it up too, gasping as he watching this voluptuous women lick him like he was a lollypop. With each lick, her head tilted up and he could see her impressive cleavage revealed slowly. It was a double visual, and he could clearly understand he had been missing this before. Even without much stimulation, he already saw a bit of precum leaking out of his dick.

Crystal saw it too and spent a few seconds cleaning up. She rung him up with her hands, putting pressure on the base of his erection with her thumb to work up as much of the milky liquid as she could. She slurped noisily as she sucked it down and then smacked her lips. "Not too bad."

The idea of a woman evaluating his cum like she was at a wine tasting sent a shiver down his spine and produced another flush of precum. Crystal did the same to this next offering, letting her tongue curve underneath the bulbous head to catch the drippings after they traveled an inch. She stayed down there, licking and sucking on his red hood, enjoying the firm yet soft qualities of this mammoth sausage.

Below her mouth, her hand moved up and down slightly, always applying pressure in pulses. Above her, Crystal heard Curt moan softly as she expertly brought him into ecstasy. She could go on playing with this cock indefinitely, never applying enough stimulation to get him off, but plenty to keep him hard and dripping. But she wanted to get him off quickly. She was not only worried that their counterparts could be coming down stairs soon, but she also wanted to show Curt that there was no problem with him, and under proper stimulation, he could orgasm easily.

"Lesson 2," she said, looking up at Curt, making sure that a little precum hung from the corner of her mouth and her cleavage was clearly visible beneath her face. "With women you can bring them up and down, always keeping them on the edge of an orgasm, but with men, if you back off for more than a few seconds, you are back at square one." As she said this, she continued rub him up and down to maintain the firmness of his erection. "If you feel that you are close, and your wife stops for a breather, she lost all the work she did. Talk to her, let her know when you are ready to blow."

"And Lesson 3 is for the woman to make her mouth simulate a vagina," she said, licking her lips and grabbing the white drool hanging from her mouth. "Heat, moisture, and pressure. Your mouth provides the first two and your hand the last. Like this," she finished and took his throbbing cock into her mouth.

Curt thought he might blow his load right there as he watched this beautiful woman swallow his full erection. Crystal couldn't go all the way down on Evan because of his length, but even with Curt's extra girth, she was able to wrap her lips around the base of his penis while her throat constricted around his tip. She left it there for a while, feeling her victim squirm before pulling back out, strings of drool and cum webbing between her mouth and his cock.

Crystal rubbed up and down with her hand with a twisting motion, massaging the fluids into the skin and spreading the natural lubrication all over. She smiled up at Curt, whose eyes were rolling back in his head and barely saw her. She went down again, keeping her small hand at his base this time so she didn't go all the way down. With extra room to work, she swirled her tongue around the head of his engorged member, enjoying his salty sweet taste.

With the rotating motion of her tongue still in place she started bobbing her head up and down with her hand connected to the bottom of her mouth. She squeezed her hand and twisted on the down stroke, and held it looser on the up stroke. She played with rotating her hand and tongue in opposite directions, and then in the same direction, but she never stopped moving.

Curt was having problems focusing on anything, and his neck had difficulty keeping his head up. He glanced down at Crystal devouring his cock, drool and cum flowing out of her mouth and through her fingers. She moaned and gurgled as if she was enjoying this more than him, which he couldn't imagine.

The feeling of the ultimate orgasm began at the back of his mind, and he quickly latched onto it, not wanting to let the feeling go. It wanted to race down his spine and out his throbbing cock, but he held on. His right hand dug into the sofa's armrest as his left searched out for something. He was loosing control fast and probably couldn't even remember his name at this point.

Crystal didn't seem to care what she was putting him through and kept going. With as wet as she made it, she could squeeze extra hard with her hand and still slide it easily. Her tongue too was well practiced at swirling around and was still several minutes from tiring. Curt didn't have several minutes.

"Uh . . . uhh . . ." she hard him groan, knowing that he was trying to hold on. She didn't want him to hold on. She wanted her mouth filled by this giant cock and she wanted it now. She sucked hard at him, breaking her rule of only applying pressure with her hand, but she didn't fear tiring as the moment of explosion was only heart beats away.

"Uh . . . uhh . . . ahh . . .AAHHH!" Curt couldn't hold on any longer and he arched his back as he felt the orgasm crash down his spine and explode into Crystal's face.

Crystal was ready, but had no idea what she was going to get. The first mamouth jet of cum filled the little space left in her mouth not taken up by the cock. She tried to swallow, but Curt lurched with his shot, sending his head deep into her throat and directly down her esophagus. She fought her gag reflexes well, but had to pull back and open her mouth, taking the third jet against her teeth.

Crystal held the still spasming penis in front of her as it continued to empty itself onto her body. Her knees were up against the edge of the couch to save the floor of any wayward drips and she leaned forward to catch the last drops with her chest as she tried to swallow what she could.

Curt, released the breath he had been holding and realized he was staring at the ceiling. He slowly tilted his head back down and was in awe of the scene in front of him. Crystal was trying to lick his cum off her chin where it hung in a long, thick string. Both massive breasts had cum on them, and his dick was still happily dripping on them as Crystal unconsciously kept milking him with her hand.

Crystal made eye contact with him eventually when she had regained control of her own breathing and was sure everything had gone down the right tubes. "Very nice," she said, using her unoccupied hand to clean off her chin and deposit the thick cream into her mouth.

"I think I made a mess," Curt observed as yet another drip fell on her heaving chest.

Crystal looked down to scope the damage and saw that while her legs had protected the floor, she had caught several drips on her skirt. "Ooohh," she said, wondering if she could clean that before her husband and sister came down stairs. She leaned forward and dropped her thumb to the very base of his penis just above his sack. Pushing hard, she dredged up the very last of his load to the top of his cock and took him in her mouth to swallow it down.

"You're still really hard," she exclaimed as she savored his flavor.

"It usually doesn't go away as fast as other guys. Or so I'm told."

"Not a bad thing," Crystal grinned. "But I need to clean up right now." She released his hard on and stood. Without really thinking about it, she undid the button on her denim skirt and stepped out of it, careful not to let the stained portion touch the floor. Curt looked on like a voyeur at her tiny black thong that matched her bra. The panties look even smaller because of her large round ass. It wasn't until he reached out to try and palm the perfectly round flesh that Crystal realized she was nearly naked in front of him.

Instinctively she stepped away and held the skirt in front of her legs. "Sorry," she said, "I'll just go upstairs to clean this off." She turned to go, wondering if she should flip the skirt around to hide her ass, but she just moved quickly out of the room and up the short flight of stairs to the upper level of their split level home.

She had just given head and was in a sexual mood, so her modesty switch had been turned off, and she blushed heavily as she made her way to the bathroom. After a few seconds of thought, she chuckled at herself. She had just sucked on his cock. So what if he saw her in her underwear. Yes, she wasn't happy with the extra weight on her thighs and stomach and rarely wore a bikini. She stripped down for her husband because he had assured her on numerous occasions that he preferred her womanly curves to the anorexic models on TV. But in front of others, she still wasn't sure. She didn't have much problem being in a bra in front of Curt or anyone else because she knew her chest drew attention away from her stomach, but from the waist down, bigger wasn't always better. Yet, she had seen Curt reach for her with hunger in his eyes.

She put that out of her head for now as she ran water in the upstairs bathroom and quickly rinsed off her skirt. She rubbed it on a towel until it was dry enough and could easily explain the damp spot from when they had done dishes. That reminded her she would need to get Curt's shirt out of the dryer soon. She quickly took a wet tissue to her chest as she cleaned up the rest of Curt's mess, wishing she could slowly eat it off with Curt watching, but knew she shouldn't waste time.

With that done, she slipped her skirt back on and then walked quickly down the short hall to their bedroom. She didn't need to put her ear against the door to hear what was going on.

"I'm going to . . . gonna . . . gonna . . . Holy fuck shit fucking fuck!"

Crystal smiled to herself. "That's my boy," she said under her breath. It was good that the two of them could give these newlyweds a taste of what their sex life could, and hopefully soon would be.

Crystal also realized that when Mindy finally got control of herself (she could hear the moaning from the teasing she was sure Evan was doing) they would be coming downstairs. She heard them talking in low voices and begin to walk away when she heard Mindy speak up.

"I need that cock inside me!"

Crystal froze and then did put her ear to the door to hear her husband's response.

"But we're not supposed to . . ."

"I need your fucking cock in my fucking pussy right fucking now!"

Mindy was taken back by her sister's language. She had pulled her ear away from the door and heard rustling and perhaps her husband arguing further (or was that her imagination) and then her sister screamed again: "Now!"

Crystal knew in her heart that Evan would not refuse her. It's not that he was unfaithful or had a wandering eye, but she had seen him look at her before when she paraded around in her skimpy bikini. She knew he found her attractive and now she was screaming at him to fuck her.

Her hand hovered over the doorknob to their room but she didn't touch it. What could she do? They had been walking a tight line as it was allowing the oral sex. Even if she did barge in there, she wasn't wearing a shirt. If she raced downstairs to put a shirt on and then raced back upstairs to hide what she had done just to catch them in what they were doing, what would that prove? How hypocritical would that be?

Crystal pulled her hand away from the door. Evan wasn't cheating on her. He wasn't running into the arms of another woman because they didn't love each other. She had told him to give Mindy a good time, and he was just following orders. Hell, Evan had shown more reluctance just now than Crystal had when Curt had asked for a blow job

She stepped away from the door, as the cries of pleasure got louder. This was Mindy's moment, and she wouldn't spy on her. She wouldn't pressure Evan to tell her everything afterwards. If he volunteered to tell her everything, she would think more of him, but if he glossed over this part, she wouldn't make him feel guilty.

Would she even tell him what she and Curt had just done? She doubted it. Did the fact that Mindy and Evan were fucking right now mean anything for Crystal and Curt? Did the rules change for them as well? She stood there thinking about how Curt said his cock usually stayed hard long after an orgasm. She remembered the hungry look in his eyes when she had taken off her skirt in front of him. But most of all she remembered the enormous girth of his penis and the first thought that had crossed through her mind: I wonder if that will fit inside me?

With a sly grin on her face, Crystal left the lovers in the bedroom, took her damp skirt off again, and went down stairs to check on Curt and his massive cock.

* * *

Evan plunged deep into his sister-in-law, enjoying the tight warm hole that clenched around him. He watched in the dim light of the room as Mindy's face went through several different pleasurable expressions. Small though they were, her breasts bounced up and down inside her bra, her nipples as erect as ever. Evan didn't know how long he was going to last.

Mindy was writhing on the bed, mumbling to herself and enjoying the view. Evan wasn't as muscular as her husband, but he was lean and maybe 30 lbs lighter, which she appreciated while he was on top. With a quick grin that Evan barely caught, she raised her knees, pinched his side, and twisted her strong legs.

Evan fell to the side as Mindy continued to roll on top of him. In the blink of an eye they changed positions. Playing with the extreme length of his member, Mindy controlled how far she slid down each time, flexing her knees and moving up and down slowly. Evan eyed her slim figure from the bed appreciating the exquisite lines and once again wishing that her bra was off. Mindy seemed to notice the look and reached behind to undo the bra.

Evan was rewarded and was surprised how full A-cups could look when fully aroused and bouncing in front of him. He reached up with his hands toward her tall frame, and Mindy complied by leaning forward as she continued to ride his eight inches. Gravity helped her breasts and while Evan found they did not fill his hands, he needed his whole hand to massage them while his thumb and forefinger rubbed the nipples.

Mindy leaned over even further, grinding her aroused clit into Evan's pubic hair while still riding his steel pole. Evan craned his neck slightly and began to suck on her left tit. She began to moan more loudly now, feeling stimulation on multiple points in her body. Evan switched between breasts, his hands keeping the other one occupied while his tongue twirled around each amazing nipple.

Crystal's breasts were larger by far, and her areolas were stretched out and irregular with flat nipples that didn't get very hard. Mindy was the opposite with nipples that stood over a quarter inch and the most symmetrical areolas he had ever seen. Leaving a breast in his mouth his hands slid down either side to her hips. His arms were just long enough to cup her tight ass as she bounced up and down.

Mindy rose suddenly, twisting her agile body around so she was suddenly facing the other direction. The angles of their bodies were wrong, but Evan's length still allowed penetration of several inches. Evan now got to examine the bare butt right in front of him as it bounced up and down. The firm ass quivered only slightly as it hit hard against his pelvis over and over.

Just when Evan though he was going to blow, Mindy changed it up again, leaning back to put both hands flat on the bed beside his shoulders. Her feet were flat on the bed as well and she lifted her hips up. Evan reached out to hold her waist and brought his hips up to meet her. Once he had a hold of her, Mindy took her hands off the bed and began to massage her own breasts.