You used to be a knight under the service of Lady Griselda, a morbidly obese and elderly lady who was gentle and motherly with everyone, she often asigned you to protect her daughter Isabella, Isabella was gorgeous and curvy like her mother used to be at her age, with time Isabella and you fell in love, noticing this lady Griselda had not problem with arranging you with her, she had a deep appreciation for you and the years of service you did for her so she approved the marriage

You became a lord marrying Isabella, she helped you adapt to this new life, you went to noble meetings with her, to a lot of parties and dances and she loved every second being at your side, still despite your many attempts she couldn't get pregnant, you tried to comfort her saying you just need to keep trying but despite her smiling to you a deep insecurity formed in the back of her mind

Her insecurity reached her peak when you attended a balls with her, she was excited to dance with you but she twisted her ankle and had to sit down, a lot of ladies asked you for a dance, you wanted to sit with Isabella but she insisted you should go and enjoy the dance, hesitating you accepted knowing that if you say with Isabella she would feel guilty for ruining the balls for both of you, Isabella saw you dance with many ladies, she saw how all of them were younger and thinner than her, she looked down at her twisted ankle and scoffed, but then she looked at her big chest, usually she was proud of it but now she blames it for making her struggle dancing and walking, she has noticed her breast are sagging a bit, then she looked at her belly rolls, they are only a few but she knows this is only the begging, she looks at her mother, knowing sooner or later she will be as big as her and has an anxiety attack

At night laying at her side you noticed she was tearing and asked what's wrong, she told you about her insecurities and you comforted her and deeply kissed her, assuring her you will always love her no matter how she looks, she wanted to believe you but she couldn't help but be insecure and anxious about it, the next day she sat with her mother to drink tea, she confessed her insecurities to her and she simply giggled, saying she knows you and she is sure you will always love her, Isabella scoffed saying you said the exact same thing but she still can't help but have panic attacks and anxiety about it, she says she wished she could skip the uncertainty and be old and obese already to see if you really love her no matter how she looks like but then she remembers...she actually can

She remembered that time a witch brought a rope that if held by two people they swap bodies, the witch tried to use it to steal her body but you defended her and killed the witch, the rope was locked in Griselda's office, Isabella proposed her mother to use it and swap bodies, if Isabella gets her mother's morbidly obese and elderly body she could know right away if her husband was honest with what he said, Griselda chuckled, she knew this was unnecessary but she wouldn't say no to the idea of having Isabella's young body

They used the rope and woke up inside each other's bodies, the felt the differences inmediatly, Isabella felt pain in her back and knees and looked down at her new massive and saggy boobs and her new giant round belly, on her part Griselda sighed with relief, Isabella's body felt good and light compared to her own, they looked at each other and giggled holding hands, they couldn't wait for you to see them like this

they say you in the hallway, you asked "Isabella" if she was ok but she simply giggled

Griselda: "You are talking to the wrong woman dear" she giggled with a hand in her cheek

Isabella: "Suprise! you said you wouldn't mind how i looked..so I tough why not test it, me and mother swapped bodies!!" Isabella smirked posing and showing you her new morbidly obese and elderly body with her new raspy voice