After having sex, Elise and Lana decided that they would spend that night at Sarah's house. They studied for a while before finally deciding it was time to go to sleep. With Sarah's spacious bed, the three slept together with Sarah using her magic pillow in the middle.
This time Sarah found herself in a stable. At first she was alone in the stable, but she had an idea before she got any company. She had spent a day having two dicks, so now she wanted to experience what it would be like to have a non-human dick.
She then concentrated so that the two sticks of her would join into one before growing and changing shape, becoming a horsecock. This time she did not forget the balls to match and turned both her pussy and ass into horses too. She completed the change in her body by making a horse's tail grow just above her ass.
Sarah then tested her new cock. She knew that the next day she would not have class and this time she would not have to worry about being with the alarm clock and started just masturbating, discovering the differences between having a human and an equine cock. She enjoyed it well until she decided it was time to come and had her orgasm, shooting more cum now than when she had no balls.
After orgasm Sarah wanted to fuck someone with her horse cock. She thought about who she was going to fuck and remembered the owner of the store where she bought the pillow. She was pretty, and Sarah thought it was a good choice.
Sarah concentrated on looking at the entrance to the stable where she saw the owner of the store enter totally naked. She approached Sarah slowly with a seductive walk, but when she was almost there Sarah was suddenly woken by a sudden movement and an impact.
Looking to see what happened to her being woken up so suddenly, Sarah realized that Elise had turned into a centaur and the bed had broken because she couldn't handle the weight of her horse's body.
"I'm sorry Sarah, I didn't want to destroy your bed." Elise said
"No problem. I already intended to buy a new one." Sarah said looking more closely at her friend's centaur body, believing it was perfect for the horsecock she had now.
Seeing Sarah's hard horse cock, Elise said "You have a horscock now. Nice. What do you think about that Lana?" and she tried to look at Lana, believing that she too had woken up when the bed broke, but neither she nor Sarah could see her anywhere.
"What happened to Lana? I can't see her and nowhere. Did she become invisible?" Sarah said
"I think not. You know that she was never good at hiding and even invisible we could hear and feel her, not to mention that she couldn't stand to see our forms without saying anything. Maybe she went to the bathroom." Elise said
"You're right." Sarah said, got up and turned on the light to see the size of the damage in the bed.
With the lights on, Sarah and Elise had their attention drawn to a lot where their clothes were, which they had taken off when they had sex. The clothes were more crowded than before and it looked like something was moving underneath.
Sarah started to pick up the clothes with a fear, thinking that there might be a mouse there, but when she found what was moving she saw that it was Lana.
Lana was still a normal human, except that now she was the size of a Barbie doll. "Am I still sleeping or did I end up in the land of the giants." she said jokingly
"I was thinking that my old doll had come to life." Sarah replied jokingly and the three friends laughed.