Learning Curves

-Written for Mark by your Angel

Standing up from the couch, Cassie stretched stiffly, her hands moving to her lower back. She pushed her swollen belly forward as she arched her back, trying to shake off the sluggish feeling.

Slowly, she made her way up the stairs and to the tub. She ran herself a warm bath, hoping the water would relax her muscles. While the water filled the tub, she pinned her hair up and tugged on the tie holding up her sun dress. The light material drifted to the floor and puddle around her feet as her ever-increasing breasts were freed from the halter that held them captive.

Turning off the water, she picked up her mp3 player and carefully stepped into the tub. Easing her aching body down into the water, she leaned back and put the headphones on. Closing her eyes, she put her feet up on the edge of the tub, her red painted toes a striking contrast against the white porcelain.

She had only been in the tub for a few minutes when Tom came home. He called for her, but hearing no reply, he began looking for her around the house. He peered into the bathroom and saw her there in the tub. Her hands lay gently across her swollen belly and her taut nipples poked out from the surface of the water.

Without warning, Tom's cock jumped in his pants, creating an instant wet spot at the front of his boxer briefs. Slipping off his shoes and socks, Tom proceeded to pull his shirt off over his head and quietly kneel down next to the tub. Picking up the nearby wash cloth, he dipped it into the water and began to gently rub her shoulders and arms with the cloth.

Cassie's eyes flew open as she jumped. Seeing Tom's loving eyes and smile, she quickly closed them again and lay back in the tub again. Tom continued gently washing her, gently lifting her breasts and running his fingers over her nipples, causing Cassie to moan and smile each time. He ran the cloth down over her bulging belly and down to her thighs, paying special attention to the curve of her tummy.

His cock was throbbing uncontrollably now, and he couldn't help but slide a finger between Cassie's thighs as he washed her. Quickly finding her clit, he ran his finger over the hard nub. Cassie couldn't help but to raise her hips and press into his finger. Her legs parted and Tom used the opportunity to easily slide his finger into her hot pussy.

As he thrust his finger in and out of her cunt, he used his other hand to pinch her nipples softly and rub her swollen belly. Cassie moaned loudly as she began to cum on his fingers. She grabbed Tom around the neck and kissed him deeply as she came down from her orgasm.

Tom helped her out of the tub and knelt before her as he quickly dried her off. She took his hand and led him to the bedroom. Sitting on the end of the bed, she guided Tom to stand in front of her. Kissing and licking his stomach and hips, she quickly undid his pants and freed his enormous cock from its restraint. It bobbed in front of her as she struggled to pull Tom's pants off.

She quickly took his cock into her mouth, tasting his sweet pre-cum from earlier and couldn't help but to let out a small moan of appreciation. As she sucked on his cock, she ran her hand up and down the shaft while her other hand roamed across his belly and thighs, occasionally cupping his balls.

Tom placed his hands on her shoulders and gently pushed her back onto the bed. In one motion, his mouth was on her pussy. He flicked his tongue across her clit and quickly thrust his tongue deep inside her, tasting her juices. He was always surprised at how wet she got for him.

Spending only a moment between her legs, he moved up to her nipples, licking them gently as his fingers traced the curves of her belly down to her thighs. As he touched her, her legs parted again and he rubbed his thumb firmly over her clit. Squirming, Cassie moaned again as she ran her fingers through his hair. He continued to lick and nibble at her nipples as she became wetter and wetter.

Tom continued using his tongue to explore Cassie's body. He cupped her pussy with his hand and pressed against her as he traced the curves of her engorged breasts with his tongue. He ran his tongue along the side of her swollen belly and down to her hip bone. Moving his hand, he softly kissed the tip of her clit, causing her to gasp loudly. He moved down to the middle of her inner thigh and licked up and down both thighs, careful not to brush against her pussy. It was agonizing for Cassie, who wanted nothing more than his hard cock deep inside her.

Finally, Tom began lapping gently at her clit. He slid two fingers inside her now dripping cunt and began thrusting in and out slowly. Cassie wanted his cock so badly she thought she was going to explode if she didn't get it soon. Almost as if on cue, Tom moved from between her legs and lay down next to her.

His cock was still throbbing and pulsing. She could tell he wanted her as badly as she wanted him. Sitting up, she quickly licked the sweet pre-cum from the tip of his cock and crawled on top of him. He slid easily inside her dripping pussy as she lowered herself onto him.

She arched her back and let her head fall back as she buried his cock in her as deep as it would go. She rode him slowly and deeply as his hands explored every curve of her new, pregnant body. She could feel his cock jump and throb inside her as he examined her.

Placing his hands on her ample hips, Tom guided Cassie off his cock and urged her onto her hands and knees. He eased the tip of his hard cock into her wet cunt and began fucking her again with slow and deep strokes. He rubbed his hands over her full ass and hips as his cock slid in and out. He slid his thumb down the crack of her ass as he fucked her, getting the tip wet. He pressed his thumb firmly against her tight little ass hole while he fucked her harder. She was moaning loudly now and slamming her pussy back against his cock and he knew she was going to cum soon. He ran his other hand over her hips and around to her bulging belly, swaying with the motion of their fucking.

Cassie's nipples began brushing against the soft sheets with each thrust because of the position they were in. She couldn't believe how good just the light touch felt. Just as she felt her clit start to throb, knowing she was near orgasm, Tom thrust his thumb into her ass as he fucked her.

She knew she was done, there was no way she could last now. She began to cum hard, her pussy clenching Tom's cock and her clit throbbing like crazy. As she thrust back against him, she felt the gush of her cum soak his cock and run down her legs. She let out a loud moan as her eyes rolled back and her body shook.

Tom smiled to himself as his cock was covered in her cum, but he wanted to see just how far he could take his pregnant little angel. Pulling his dripping cock from her pussy, he pressed the tip against her ass. Surprisingly, she didn't pull away and there wasn't nearly as much resistance as he had expected. He carefully guided his now rock-hard cock into her ass. The feeling was amazing, but just the thought of fucking his pregnant beauty in the ass put Tom over the top. Within seconds, he felt himself cumming. His cock throbbed and twitched as he emptied his load into her, filling her ass with his cum. As he waited for the cum to stop, he placed his hand gently on the side of her belly.

Just then, Cassie looked over her shoulder at him and smiled. "Welcome home, Sweetie. I've missed you."