Jeff looked at the computer screen, and read the results. It looked similar to the previous program he used with a few change
Target Name: Jeff
Feature: Genitals (Human) --> Genitals (Horse)
Function: DNA transfer
Percent transfer: 70% Horse / 30% human
Method of exchange: Body fluid
Type of Body fluid: Semen
Dimensions:
Not applicable
Morphing duration: 5 minutes
Pleasurable: Y
Alter Reality: Y
Aware: N
Advanced:
Jeff looked it over carefully. He didn't see anything out of order. At least nothing jumped out at him. The Not Applicable was a little confusing. He could set his dimensions, so why couldn't Liz? He knew he should have read the manual more carefully, and now he didn't have the time.
He looked over at Liz. She was sweating now, and slowly rubbing her hand in her pants.
Must be feeling the pleasurable part, he thought. That's why she feels weird. I guess there's nothing to really worry about.
"I think you're feeling odd because of the settings. You set it for pleasurable. It should be fine once the transformation's over. You're in for a long ride, though you set it for five minutes. Why did you chose 70% for the percentage of horse?"
"I don't know, " she said impatiently. "I wanted my pussy to be as close to a horse as possible, but leave enough for your cock to still be impressive. Why? What setting did you use?"
"I used a different program. I didn't have that setting, " he said with some curiosity. It was a good question. He thought his cock was 100% horse. Why did she need to set that? He was curious to see what a 70% horse pussy looked like. He had a feeling it wouldn't be pretty. He wasn't looking forward to having a 30% horse cock either. But it didn't matter ... as soon as the program finished he was going to turn himself back to completely human. Elizabeth moaned loudly in the corner of his room. He chuckled, remembering the excitement he felt with his pleasurable transformation.
Wait, he thought, why am I not feeling any pleasure yet? He looked down at his horse cock. It lay limp in its sheath, and it didn't appear to be any different or smaller. What was going on?
Elizabeth moaned again, more loudly this time. He looked over at her and was shocked. She was no longer the small girl who entered his room. She was tall, and appeared to be getting taller. She was gripping her belly, as if in pain, but already looked a foot taller. Her bare feet were stretched abnormally long. At end of her feet her toes were swelling and merging. The nail was thick and black. Her calves were long, but slim and covered in fine red fur, that grew thicker before his eyes. Her thighs on the other hand were growing thicker rapidly, stretching her jeans tightly. There were a few rips along the seams and he saw firm muscle underneath. Her hips were wide, and as they stretched the waistband of her jeans snapped with a loud bang. Her shirt no longer covered her waist, and he saw that it was very thin, with prominent washboard abs, which were rapidly being covered by fine red fur. Her chest was swelling, as her breast grew to monstrous proportions. Her shirt was strained to its limit trying to restrain them, and he saw that she was crossing her arms trying to keep the shirt together. Her arms long and thick, with powerful growing muscles. Her mouth had stretched into a long muzzle, covered in red fur, with a white patch at the tip near the lips. Her hair was thick and red, and ran down her back like a mane. A long bushy red tail snaked from the back of her pants, rocking slowly back and forth.
What the hell is going on? thought Jeff. She isn't just getting horse genitals, she's becoming a horse. He looked back at the computer again and saw what he had missed. There was line marked advanced at the bottom of the screen. He didn't realize you had to scroll down to see the other options.
Elizabeth was beginning to enjoy herself. At first she felt odd all over. Not bad, just different. Like the feeling you get when you drink warm cider on a cold day, and you can feel it flowing through your stomach as it warms you. Then she started to grow. It was scary at first because she had not been expecting it. But the growth spurts made her feel so good, so aroused she came to enjoy them, and eagerly anticipate them. She was a little self conscious about her nudity, but now that she was fully covered in fur, she ripped her tattered clothes off without concern. She flexed her bicep, and watched as it practically doubled in size. She flexed her thigh, and felt it respond in kind with a massive growth in muscle. Thick long white fur quickly grew and lengthened from her forearms to her wrist, and from her calves to her ankles. Her entire body was on fire, and she felt more aroused than she had ever been in her life. Finally, as her growth slowed, she exploded in orgasmic delight.
Jeff noticed the smell, and began to feel his cock stirring. He left the room quietly, and returned with a wet cloth over his face.
When he returned, he saw Elizabeth admiring herself in the mirror, flexing her muscles and posing. She was tall, well over eight feet, and looked like a cross between an amazon warrior and a horse.
"Well, I think I figured out the problem. In the advanced column, the one way transfer was selected. So only you were going to change. Under recipient, the settings for all the body parts were selected, so you got all of the body parts of a horse. And since my cock was 100% horse, and you transferred 70% of the horse genes from my cock, you are now 70% horse."
Elizabeth didn't react. She just continued to admire herself in the mirror.
"But something tells me you already knew all that. I guess my only real question is under the breed section, why did you choose the "Shire" horse? I've never even heard of that breed."
Elizabeth turned around and smiled. She walked over to him, her steps thundering as she walked. When she reached him, she had to bend down to look in his face. "Because they are the largest horses in the world. We have some pretty big boys on the farm, and I wanted to make sure I could accommodate them. Speaking of big boys, " she said looking down at his sheath. "Care to have go, and be the first to ride this pretty pony?"
Jeff shook his head, disgusted. "No, thanks. I prefer my women to be human. "
"Humph, " said Elizabeth as she stamped one of her feet. "Suit yourself. You don't know what you're missing. And I doubt many 'human' women could handle that monster."
She tried to laugh, but it came out more like a snort. She absently started to clean the vagina fluids from her orgasm off her legs. Jeff caught a whiff, and jumped back out of the range of the smell of her musk. Elizabeth noticed.
"Hey, what's the matter? I'm not gonna hurt you, not now that I have what I want. Why are you afraid to get close to me, and why are you wearing that stupid rag?"
"I just don't like the smell okay", said Jeff sourly.
"What smell, " she said a little insulted. Then she looked at her hands, covered in vaginal juice. "You mean this?"
She waved her hand toward him, and she saw his cock stir.
Elizabeth smiled wickedly. "Oh, I see. Does this smell turn you on?" She began to massage her cunt softly, teasing more fluid from it. She rubbed it on her hand, and wrapped her arm around his shoulder. "I think it smells good. Why don't you get rid of that silly rag and give it a try? I think you'll like it too." Jeff's cock began to throb, and slowly rise from it sheath.
Elizabeth grabbed the rag and pulled it away from his face, easily freeing it from his grasp with her superior strength