Only minutes later they were back on the street again.
Katy had placed Sarah on the front seat next to herself so she had not to worry about two horny dogs on the backseat, for the curse seemed to have imbuned Buster with an unending need and stamina for mating.
Clara and Buster had taken the backseat and Katy had told her friend to watch over the horny male dog, so Buster wouldn't interfere with Katy's driving.
Sarah, fatigued by her transformation and the following acts of animal sex with Buster had curled herself into an sheperd ball of fur on the seat next to Katy and was sleeping now. She did not seem to be able to change back to her human self and Katy feared that she had finally lost her little sister to the curse.
Katy stuck to shady rural streets and for over an hour all seemed fine. The sky was clear, the moon's twilight covered everything around the speeding car. Not once they met another car and it seemed that they were the only beeings left on earth.
No one talked, Sarah slept and Katy's thoughts circled around what would happen when they'd arrive at Clara's grandmother.
Only slowly Katy started to get sleepy, so she started to talk to Clara.
"Do you know what I feel about this curse," she started, "I feel like everything inside of myself has changed. Every sane person would have freaked out long before with everything that has happened to me this days. But I feel fine. I feel calm. It's like something tells me that I'm fine and that all will be good. But I know that it won't be good. For I have seen what this curse is able to do to us. It changes us. It turns us from freethinking humans into... we'll be cursed dogs and our only goals in life will be our neverending arousal and the spreading of the curse."
Katy yawned, then she continued her explanations to Clara.
"I remeber my own transformation as a wounderful gift. I know that the curse changes my emotions about it, 'cause if I would be thinking within my normal human standarts, I know my sanity would break away. But now... one part of me longs to be a dog again and one part fears this transformation. I worry how long I can control my own emotions... we have to get to your grandma as soon as possible Clara..."
Some seconds went by as Katy waited for Clara's answers to her thoughts, but her friend did not answer.
But... now she noticed... the smell...
"Hey, what are you doing," Katy whispered and turned her head to have a quick look onto the backseat.
Her eyes grew wide as she saw Clara, who had bowed down on Buster. The young woman sucked on his huge doggy cock with trembling lips and caressed his coarse fur with her hands.
Clara's ears announced her incomming transformation and had already grown to a slight point.
Both women's gazes met for the glimpse of a moment and Katy noticed both wild arousal and fear of what was happening in Clara's eyes.
"I'm so sorry... I can't control it... I have to... it tastes so good... I'm so sorry..." Clara started to mutter while continuing to suck off Buster. Fur crept all over her face.
Katy turned her gaze back on the street, but her mind was full of the impression of Buster's massive cock.
Suddenly her nose was able to smell every small fragrance of Buster's and Clara's arousal. Katy smelt the glistening pre-cum on the male dog's cock and she smelt Clara's growing heat, too.
Her hands started to shake as Katy's own arousal started to grow rapidly inside her. Images of herself being mated by a male dog once again assaultet her mind and she had trouble to keep the car straight on the street.
The scents... the scents...
Katy whined in shock as she noticed that her hands started to change shape into doggy paws. Soon she wouldn't be able to control the car any longer.
Katy had to calm down. She had to resist. She had to find a place to rest and to make plans. She had to get Clara off Buster's cock!