You choose which remaining daughters' anal virginity to take next

When you pull out of Sophia Jr.’s asshole she feels like a woman. She may still have basically no tits, but finally her father has deemed her mature enough to take her ass. Her ass is burning, but she feels great. She goes and sits next to her sister Baby Girl and your two ass-fucked daughters begin to whisper to each other about how much they loved being ass fucked by you.

Eenie meenie miney moe, you think. Isabella Jr. or Taylor Jr. – who’s ass is next?

You decide on Isabella Jr. simply because of how amazing her big tits look hanging down. They look like udders the way she’s kneeling on the bed – really hot udders, that is.

As Isabella Jr. feels your cock press against her anus she remembers how after she first sexually awakened her mother and aunts showed her homemade videos of her father (her real father – not Jacob. As she opens her sphincter to invite your huge mushroom head in she thinks about the first time she watched a shaking home video of her mother getting ass-fucked by you. Isabella Jr. hadn’t realized that this was even a thing. She knew that her vagina felt good when she touched it – but she didn’t realize that asses could also feel pleasure. As you inch deeper into her cock she laughs about the fact that she was every so naive to not know that asses could feel pleasure.

After watching the video of her mommy and real daddy having anal sex she fingered herself in the shower. She discovered all on her own how to use a lot of soap to lube her finger up. And she learned that the more she relaxed her ass the easier she could penetrate herself using one or two fingers. She began to finger her ass with one hand while the other stimulated her pussy often while showering. She's using what she taught herself in the shower now - aiding you in your deep penetration of her butt.

Jacob would often complain to Isabella about how long teenagers take in the shower. He had know idea that his supposed daughter was virtually cuckolding him by fantasizing about giving her ass up to her real daddy.

When Isabella told her daughter about this Isabella Jr. asked what cuckolding was. Learning about cuckolding, and how her mom had been cuckolding her "dad" her whole life only increased Isabella Jr. desire for you. Getting her ass fucked by you is the next phase of her daughter-cuckolding. (The next will, of course, when you breed her.)

During all of her early anal exploration Isabella Jr. knew that what she was training herself for - what she was waiting for: you. Finally, you are inside of her and you have begun to fuck her hard. You are truly fucking Isabella Jr. up the ass just as she's always wanted.

Isabella Jr.'s anal orgasm is even louder than her sisters'. This feels like such a culmination of desire to her that she give it her all. Her body shakes as she cums. She's moving her ass so much (with your cock still inside of it) that she's practically shaking. You feel for a moment during the height intensity of Isabella Jr.'s orgasm like a rodeo rider riding a bronco. But Isabella Jr. doesn't shake you off. You stay inside her ass until her orgasm subsides.