Jenny threw her head back on the couch, and tried to unwind. All the events from the past week were running through her head. She was spinning, and no matter what she tried, she just couldn't relax. She finally got up, made a strong Rum and Coke, and took a nice long, hot bath. She was not sure if it was the drink, the bath, or both, but whatever it was, it was working. She finished her drink and sank down into the tub, so that only her face was out of the water's reach.

As she lay there, she could feel the tension and stress leaving her neck and shoulders. Then her back loosened up, followed by her legs and feet. As her legs relaxed, they slowly parted, opening her pussy and exposing her clit to the hot water. The water was working on her, and before she realized it, she had slipped a hand down to her now aching pussy. By the time she realized what she was doing, she was stroking her clit hard with her middle finger. It had been almost three months since she had had an orgasm, and she practically had to pull her right hand off of her clit with her left.

As she started to come back to reality, she couldn't believe that she had almost given in, almost cum. She knew that if she was going to keep her promise, she needed to get out of the bath. Not just to get her throbbing pussy away from the water that had her clit begging to be stroked, but to get her mind off of her pussy. Jenny scolded herself as she dried off. Two more weeks, and she could get off as much as she wanted, but definitely NOT before then. She worked her way back down to the kitchen, now wearing only a robe, and poured herself another drink. After flipping through the channels, finding nothing to watch, she shut off the TV, and headed back to the kitchen for a refill. The alcohol was having its effect on her, as she poured another drink, and she questioned the act for a brief moment, before reassuring herself that getting hammered on a Friday night was not so bad, even if she did it alone.

She knew that she had to give Thor, her Great Dane and protector, his bath, and being drunk she didn't mind so much. It was definitely a chore, him being over 180 Lbs., and her being 105, and besides the mess, it was usually not to bad. She took Thor upstairs and led him to the tub. He tried to be patient, but she could see the excitement in his eyes. Funny, she thought, it seemed he liked his baths almost as much as she did. It was at that moment, with that thought running through her head, that she realized how wet her pussy still was, and how turned on she was. She tried to push the thought out of her head by starting the bath water. As she ran the water, and Thor tried to wait patiently, she thought about what a great dog he was. He was big enough to keep her safe, yet he basically stayed out of her way until she called for him. He was about everything one could ask for in a dog. The tub was now full, and Thor stepped in. As she lathered his back, he stood proud and tall, and she noticed again what a beautiful dog he was. She washed his head, legs and tail, and was starting to wash his belly, when he started acting a little excited.

She put some more shampoo on her hands and started to lather his belly. She didn't really notice, but as she washed Thor's balls and his cock, she kind of lingered there, washing the area as she daydreamed. She started stroking his cock as she thought about how uptight she had been when she got home from work. She rubbed his balls with one hand, and stroked his cock with the other, as she thought about how she had been getting more and more uptight lately. She wondered why she was so uptight, and as she started to think that it might be related to her promise, and her very desperate need for orgasm, she realized that she was rhythmically pumping the 6 inches of dog cock that protruded from its sheath. She watched herself lewdly jerking off her dog for almost a full minute before she could pull her hand off of the dogs thick cock. "What the hell is wrong with me?" she questioned. While she was sick to her stomach that she had been lustfully handling her dog's thick pink prick, she was even wetter than she was before. She was turned on beyond belief and she questioned her decision not to orgasm for three months.

Her clit was hard. It throbbed, and begged to be licked or rubbed. She had to get these thoughts out of her mind. She had to cool off. Her pussy was on fire, and if she was going to keep from finger fucking herself on the spot, she needed to cool off fast. She let the water out of the tub and quickly towel dried Thor, staying a safe distance from his meat. She was going to settle down, she was going to follow through on her promise. First she needed to get some real clothes on, then she could have a snack and read a book. That would surely work, it would settle her down and allow her to make it through the night. In her bedroom, she slipped the robe over her shoulders, and tempted fate by running her finger along her lips. Half of the fun of a promise like this one was fighting to keep it. Suddenly she was struck from behind and knocked down onto the bed. There she lay, face down on the bed, with her feet on the floor, a hand over her pussy at the edge of the bed, half-dazed and very drunk. More drunk then she had realized before.

Very drunk. About the time she realized that it was Thor that knocked her over, she felt him stabbing his cock all around her pussy. Instinctively she covered her sopping wet pussy with her hand, and tried to get up. Thor held her in place with his body weight and kept jabbing at her cunt. She yelled at Thor to get down, but he ignored her, and kept stabbing at her hand which covered her pussy. In a complete panic, she pushed up on her toes for leverage, and pushed up and back against the dogs chest, trying to buck him off of her. As she pushed up, her hand moved just enough that the tip of Thor's cock found it's way into the opening of her pussy. Before she could react, he had pushed several inches inside her. He tried pumping more of his cock into her, but as long as she laid perfectly still, he couldn't.

She knew that panicking was not the answer. She spoke to Thor in a forceful tone. "Thor, GET DOWN. GET DOWN THOR." Thor stopped. A smile of relief came across her face, as she thought she was getting through to him. Thor stayed still. Why had he done this? Was it because of what she did to him in the bath? As if to answer, Thor shoved six inches of his cock into her, and then stood still again. She almost came. Her pussy was on fire, and she was disgusted that it was a dog that was making her so hot. With a deep breath and the realization that she was under Thor's control, she decided to let him do his thing and get it over with. She was confident, that she could handle his six inches without injury, and she certainly wouldn't be brought to orgasm by a fucking dog. She relaxed her body and hoped that it would be over soon, and Thor understood.

He started fucking her with long slow strokes. His cock was hot in her pussy. As he fucked her, his cock seemed to be growing. He rhythmically fucked her with firm strokes. Without realizing it, she started grinding her hips. She must be fucking sick, because this was actually starting to feel good. Thor kept fucking more of his cock into her, and he started getting thicker. "Uuuunnnnnnnggggggggggghhhhhhhhh" she moaned, as Thor's cock became even thicker. Her head was spinning. She remembered his cock in the tub. It was not anywhere near the size of the huge cock now pounding away at her Pussy. She still thought she could hold out if he would just finish up soon. "Ooooooohhhhhhhhhhhhhhh", she moaned as she threw her head to the side. Thor just kept slowly fucking her with his now obscenely large organ. She would cum if he didn't finish up soon. That thought seemed to make her even hotter.

A dog, fucking her to orgasm. A dog fucking her with his massive prick, trying to make her cum. She couldn't let him. Thor seemed to understand this, and started to pick up the pace. He started fucking her hard, harder than she had ever been fucked. His cock again grew even thicker. She was so full, that she could feel the veins in his cock. She was getting the fuck of her life, but she didn't want to come. "You fucking bastard" she groaned. "Don't you fucking make me cum you bastard." "Uuuuuuuuuuuuunnnngggghhhhh" "Uuuuuuuuuuuuuhhhhhhhhhhhhh" "Oooooooohhhhhhhh" she moaned. She started concentrating on the fact that this incredible fuck was being given to her by a dog. The thought was delicious. "This big, fat cock pounding my cunt is a dog cock" she thought. "Ooohhh yea, Fuck Me yea, Fuck me Thor, FUCK me, FUCK MY PUSSY" she wildly moaned as her orgasm was about to hit. Her pussy had never been so thoroughly filled. In the Mirror, she watched the huge dog sink his massive cock into her again and again. It was wrong, it was dirty, but God damn was it just the good hard fucking she needed.

His huge cock was relentless on her cunt, and she knew it was just moments away. Thor was fucking her as hard as he could now, and his huge cock was ramming into the deepest recesses of her pussy, where no man had ever been, and now his knot was starting to swell. As his knot grew, it started banging against her lips. She could see it in the mirror, it was almost the size of a softball. As it banged into her pussy, her finger found her clit. She pinched it between her finger and thumb as hard as she could as she started to cum. She bucked wildly under Thor, as he pounded her, and she pinched and rolled her clit roughly.

She had the most powerful orgasm she ever had, and nearly passed out, but Thor kept fucking her. She came a second time screaming "YES YES FUCK ME THOR FUCK MY PUSSY HARD, FUCK OH FUCK YEA FUUUUUUUUUUUUUUUUUUUUUUCK." With this, Thor could hold back no longer, and came deep in jenny's belly. She was now able to roll over onto her back, keeping his huge tool deep in her pussy. He slowly rocked with her now facing him underneath her. This sent her into a third orgasm, and she repeatedly slapped her clit hard with her right hand. She bucked her G-Spot hard against Thor's still hard shaft until the orgasm subsided. They both lay there for a few minutes, until she had gained enough strength to sit up. Thor, now satisfied, pulled out of her with a loud slurp, and left the room. She wasn't sure what came over her or Thor that day, but it was well worth not keeping her promise.