Young girl gets oral from family dog.

Lauren realized the family dog can get her off.

Lauren was home "sick" from school, her parents were at work, being 14 she hadn't been sexually active with anyone, she enjoyed masturbating with her moms toys, her finger, different objects, she absolutely loved watching porn. It was 8am and her parents were gone for the day, it was her and Max the family Mastiff.

She already was undressed casually playing with her C cup tits, rubbing her chubby stomach sensually, and rubbing her shaved smooth pussy. She wanted to use one of her mom's dildos, but she was on her monthly, and didn't want to get blood on it. She searched for her regular "go-to" (girl/girl, FFM, impregnation fantasy, and solo female).

Max came into her room, whining she figured he was hungry, she got up walking downstairs to the kitchen, Max was excited beyond normal. Lauren realized Max's "red rocket" was fully extended. He kept trying to jump and mount her. Being a large girl, she was able to keep pushing him down.

She went back and laid in her bed, Max came in, jumped on her bed, and was trying to penetrate her, Lauren was screaming and pushing him away, feeling fortunate for the first time since she was 8, she was actually on her period, and her vagina had a tampon inserted.

Max was relentless, kept jumping her, unable to penetrate her, she thought about anal, but knew it would be too painful and possibly injure her, with no good explanation to her parents.

After pushing him away, he stuck his head in her crotch, his large tongue licking her young pussy, she screamed in shock, but realized that it felt amazing AF, she wondered if it was better than another human licking her.

She bent her legs up, spread them wide, and let Max lick her pussy, the feeling was intense, she was a combination of bliss and shame. Max kept licking and licking, Lauren played with her nipples, pinching and sucking her nipples.

Lauren orgasmed over and over, forgetting how many times she came, her bed was soaked from her pussy juices and Max's drool. She was exhausted and her labia was sore from the relentless licking. She got up, changed her tampon, grabbed panties and a pad, to hopefully deter Max.

She was laying there feeling ashamed but blissful with the event. Max was standing there, he cock fully erect, with the knot. Lauren couldn't resist herself, she leaned down, licking the tip of Max's cock, it was warm, soft, wet, and a little salty, she figured she would help him, since he helped her, she started sucking and stroking Max's huge dog cock, she became possessed, she had never sucked a real cock, she had practiced on her mom's toys.

She was sucking and stroking his cock, and his knot, eventually she felt him swell up, he was letting out soft growls, and he started cumming. Lauren didn't realize the amount and force of his ejaculation, she was gagging, dog cum and her slobber running out of her mouth, after Max was finished, she got up crying from everything that happened, she cleaned up her face and the bed.

She laid in her bed, going through emotions, feeling gross and ashamed of what she did, but also feeling a satisfaction she never experienced, from getting oral, and giving him oral.

She started watching beastiality porn, and was waiting to learn how and what to do, to take Max in her bag and maybe ass.

Lauren realized that being on her period was the reason Max was excited. She wondered if he did the same thing to her mom?

Lauren was going to research and see how to arouse him, why she wasn't menstrual.