Sally's father arrived and took the two girls. He took Jenny to her house, where her friends parted before she walked in and they continued on their journey.
When Jenny walked in she found her mother, who already knew she was coming and was waiting for her to have dinner together. Her father wasn't at home as he was working overtime at work, where as far as she knew he was finishing some business as it was the last day before his vacation started. She and her mother ate together while she recounted the events of her day.
After dinner Jenny helped her mother with the dishes and only then did they go upstairs together to retire for the day.
When they arrived in front of Jenny's bedroom door, which was closest to the stairs, her mother said "Wait a minute Jenny, I want something from you before you go to sleep."
Jenny was tired after a busy day, but believing that that time wouldn't be something that required too much of her, she said "All right, I can do you a little favor. What you want?"
"I want what's right here." her mom said, taking her by surprise by grabbing her balls and stroking them through her clothes.
"What are you doing mom? Why are you harassing me all of a sudden? Don't tell me you want to have sex with me?" Jenny said
"You got me wrong. What I want is not the sexual act itself. What I want is what's inside your pants." Jenny's mother said
"Do you want my cock?" Jenny asked
"Almost that. I've heard what Sally's mom told me when she called me before, and now that you've told me what happened at those women's houses, I have no doubt that I might have something I've secretly craved for a long time. What I want is to have a cock just like you." her mother said
"What? But why?" Jenny asked
Her mother said "If you want to know I'll tell you. When you were born I admit I was worried about you being a futa, but watching you grow up healthy and happy, accepting a member between your legs that girls don't normally have made me relieved. But when I saw the pleasure you showed when you jack off I..."
"What do you mean you see me jacking off? Have you been spying on me?" Jenny asked
"I'll admit that I spied you masturbating a few times and I felt guilty for violating your privacy like this, but over time this guilt changed. When I realized I already wanted to know how you felt when you did that, I wanted to I have a cock like you. Now, in your current condition, it will finally be possible." her mother said
"OK, alright. But what about Dad? What will he think when he finds out you have a dick?" Jenny asked
"If he really loves me like he keeps saying he will accept my choice." her mother said
"If you're really serious about it I'll give you what you want. I believe it will be better if we do this in your room." Jenny said and went with her mother to her room. Once in her parents' room, Jenny saw her mother quickly undress and prepare to receive her daughter. She took off her own clothes and reached her mother, whom she made to turn away from her, who began to rub her sheath against her mother's ass.
Jenny was rubbing herself against her mother while her cock was getting hard and, upon reaching full erection, she pushed her member into her mother's ass. She was putting more and more in, but she didn't go all the way to avoid getting knotted later. She fucked her mom until she came and let her cum get all the way up her ass.
With the end of her orgasm Jenny was feeling very tired, so she said "This should be enough mom. You will be very horny while you transform, but I won't be able to stay with you as I'm exhausted."
"All right, let me take care of everything from here." her mother said
Jenny then left and went to her room, so tired that she just lay down on her bed and fell asleep quickly.
****
The next day, because it was Saturday and there was no class, as well as the effect of the tiredness of the last day, Jenny woke up later than usual. She was fully recovered and had a morning wood. The first thing she did was take a shower, taking the opportunity to jack off under the shower. Then she went downstairs, hungry, to see what she had to eat.
"Good morning Sleeping Beauty. You slept a lot today, lunch is almost ready." Jenny's mother, who was in front of the stove, said. She was wearing gym pants and, by the way the material got into her ass, she was wearing no panties.
"Good Morning." Jenny said and, looking around, she asked "And Dad, hasn't he come home from work yet?"
"He just arrived this morning. He was so tired he barely spoke to me and didn't even look at me, he just took off his uniform and went to sleep." her mother said. Just a few minutes later the food was ready and Jenny's mother took off her apron and turned and went to Jenny saying "Before we eat I want to thank you for this thing here, it's exactly what I wanted. At 10 inches it's more than I expected." while caressing an outlined bulge of her new cock and balls in her pants. With this Jenny could tell she was dressed like that on purpose, just to show off her new member.
"Glad you like it." Jenny said. Her mother then served the food and, while eating, she asked "What did dad say about this?"
"He did not say anything. Although the way he was done when he arrived I don't think he even noticed or thought he was seeing things." Jenny's mother said