The days passed by, and Sarah woke up earlier very day. She used the newfound time for more running with Lucy in the morning and evening and reading, cleaning up her flat, cooking and eating. First she did not noticed but by the end of the week, she ate 3 times the amount, which she needed one week ago. Her speed also increased so much, that she easily could break every world record. She ran 4 laps in the morning and 4 in the night with less than 30 minutes per lap. Every day she pushed her further and further, faster and faster. She only slept for 1 hour a day but felt energized all the day.
Also her body reacted the the running as her legs getting stronger and sharpened, the little fat of her butt and belly melted completely away. It also seemed to her that she gained a inch in height, her face was cleaned form every spot and much to her surprise her eye color changed to a very deep and bright blue which looked like her eyes were glowing. She really felt great.
The changes Lucy went thought were more drastic. She almost grew 3 inches and got very strong legs. Her fur brightened up and she looked like she was glowing with health. Her eyes really glowing with a yellowish tint, her teeth sharpened and grew a little longer. The dog looked more like a big lion without a mane.
Mike also noticed the changes and was really turned on by the changes of her girlfriend. Every day they had a deep passionate session of kissing. He really was in love with the strong and tone legs and the stunning look of the girlfriend. But mostly, he was turned on by the strength of his girlfriend legs. His deepest desire is that Sarah would get stronger and stronger all the time.