“What’s she up to?” wondered Barbie. Unfortunately, she was about to find out.
“I dare you to kiss him,” said Barby.
Barbie chuckled, which brought a confused frown to her sibling’s brow. However, Barby soon understood her sister’s reaction when she saw her pick up the puppy and place a quick peck upon his muzzle.
“Dammit!” silently swore Barby as she realized her plan had backfired. Luckily, there was a simple way to remedy this.
“I’m sorry, what I meant to say was: I dare you to French kiss him,” explained Barby.
This time, Barbie was not so smug. Her defiant smile immediately faded and her jaw dropped open. Was Barby serious? Did she really expect her to tongue kiss a dog? Unfortunately, the far-from-kidding look plastered across her twin’s face told her it was no joke.
“Oh fuck!” silently swore Barbie as she realized she had perhaps gone too far by making fun of her sister’s dares. Unfortunately, it was too late and Barby was not about to budge. Pretending to be unaffected by the perversity of the act she was about to commit, Barbie once more brought the puppy up to her face.
“Just pretend it’s a hot girl,” thought Barbie. For you see, Barbie had always known she was a lesbian, a truth which had been made clear by the fact that each time she thought of a man’s cock, she felt sick to her stomach. Of course, her sister felt the same, yet it was one of the only details of their lives they had never discussed with one another. As a result of their sexual orientation, anti-social personalities and intact virginity, neither of the now legal young women had ever kissed anyone, be they human or canine.
“I can’t believe I’m about to lose my kissing virginity to a dog,” thought Barbie as she opened her mouth and leaned toward her canine friend. Little did she know, her kissing virginity would not be the only one she would lose. But in order for that to happen, she had to first give the puppy access to her mouth.
As soon as he was close enough, the eager canine thrust his tongue past the beautiful birthday girl’s lips. Not wasting a second, he started exploring her oral cavity, forcing surprisingly powerful shivers to crawl across the teen’s skin.
“Oh my god!” mentally hasped Barbie when she realized the shivers in question were arousal-induced. Against all odds, the feel of a dog’s tongue darting in and out of her mouth felt better than anything she had ever experienced. Unable to resist, she started moving her tongue around, reciprocating her canine lover’s eager strokes. Within seconds, they were passionately making out. Moments after that, soft moans started flowing past the teen’s lips.
“Oh my god!” gasped Barby as she watched the spectacle from across the bed. But against all odds, her shocked exclamation had nothing to do with the fact her sister was obviously enjoying making out with a dog. It was instead a result of the arousal that coursed through her own veins as a result of the interspecies kiss unfolding before her.
Throughout the make out session, both sisters’ arousal levels skyrocketed, making it harder and harder for them to think clearly. The fact that bestiality was wrong remained present in the back of their minds, but the arousal that coursed through their veins well overpowered their sense of morality. Because of this, Barby was unable to keep from ordering her sister to escalate things as soon as the interspecies kiss came to an end.
“I dare you to let him lick you boobs,” she said in an arousal-laced tone.
Barbie could not help but be surprised by the dare. She knew escalating an already perverse situation was not a good idea, yet the arousal that coursed through her veins made thinking logically impossible. As a result, she did as told with only a split second of hesitation.
Luckily for both horny sisters, Barbie had previously been dared to get naked and thus only had to lie down and place the puppy on her stomach. Apparently fully aware of what was expected of him, Hornier started licking the birthday girl’s boobs.
“Oh yes!” moaned Barbie blissfully as she felt the dog’s tongue slide back and forth across one of her nipples. So much arousal now coursed through her veins that she completely forgot about the perversity of the situation and let moan after moan slip past her lips. Luckily, the puppy was just as horny and transferred to the other nipple. In the seconds that followed, he alternated from one breast to the other, forcing Barbie’s arousal level to rise with increasing speed.
Meanwhile, Barby’s eyes remained glued to the interspecies couple before her as a wide smile curled her lips. Forgetting about everything, be it the wrongness of what she was daring her sister to do or the fact their mother was downstairs and only an unlocked door separated them, she voiced her third dare.
“I dare you to let him lick your pussy.”
Unlike before, Barbie felt not a single moment of hesitation. Instead, she grabbed Hornier and, sitting up, dropped him between her legs. Shuffling back until her back was propped up against the pillows, she made sure her legs were spread wide. As a result, the puppy was given unrestricted access to her now pre-cum filled cunt.
Woof!
The bark was not loud enough to attract Candy’s attention, but powerful enough to tell the twins he fully appreciated them including him in their special birthday game. So, determined to repay the favor, he lowered his head until his muzzle made contact with the naked teen’s engorged labia. Sniffing the sweet pre-cum that filled his lover’s poon, he opened his mouth and forced his tongue past his lips.
“Oh fuck!” moaned Barbie as she felt the puppy’s tongue slither across her lower lips. The ensuing arousal forced her body heat to increase and she started to sweat. Luckily, the feeling of her canine lover’s tongue darting back and forth across her labia was well worth the heat she was being forced to endure.
Meanwhile, Barby continued to watch every last bestial act unfolding before her. With a wide smile plastered across her lips and massive amounts of arousal coursing through her veins, it was clear she had no trouble dealing with the fact she was responsible for forcing Barbie to commit acts that were both perverse and illegal.
Barbie’s soft moans continued echoing throughout the room, encouraging her young lover to increase the speed of his tongue thrusts. But as good as the labial massage felt, she desperately craved more. Since it did not appear as though her lover was about to escalate things, she took matters into her own hands. Not bothering to ask her sibling’s permission, she lowered a hand to her crotch.
“Mmmmm!” she moaned blissfully as she slipped two fingers past her gorged labia. The two appendages slithered deeper and deeper until further penetration became impossible. Pulling them out, Barbie brought pre-cum-covered fingers for Hornier to lick. And that was exactly what he did. Once her digits were clean, Barbie returned them to her soaking-wet cunt. But instead of simply going on a pre-cum gathering mission, she started propelling her fingers in and out of her cunt.