Arthur look at Yumi, who is testing his cum from her sister pussy and thought 'this future milf will be mine and mine alone.'
Arthur put down Nami on the floor and pull Yumi towards him. He lay her on the couch and look at Yuki and Koharu and ask "how about helping your cousin, with giving her best pleasure?"
Yuki smirks and said, "let everything to your sister bro." She pulls Koharu and both start to rub Yumi breast like dough and lick and suck her nipples, one each.
Arthur lowers his face between her legs and starts licking Yumi's pussy. He again lick her pussy and clit to make her more horny and wet.
Nami also gets up from the ground and look at her sister. She saw that she is enjoying them with droll. She smiles and walks towards her sister. She sits on her head side of the couch and kisses her upside down.
Yumi also kiss back her sister when she felt Nami's tongue inside her mouth. Arthur also looks at the twins making out with each other. When he noticed that Yumi again cum.
He then sits between her leg as Yuki and Koharu also mover their head from her chest to let her see. Nami lift her sister's head and said close to her sis ears "look sister, you are also going to lose your virginity. Isn't it beautiful that we were born to a single mother on the same day? now we are also losing our virginity to the same guy on the same day, one after another. But that time you come earlier this time I lost earlier."
Yumi look at Arthur as she listen to her sister and Replied "yes, it's a good coincidence." Yuki and Koharu look at each other after they heard them. They both smile at them. They also notice their unusual behaviour long ago. So they know that they have feelings for each other.
Arthur look at this twin and said "are you ready Yumi?"
Yumi nods her head as Arthur push his dick inside her pussy. His dick head go inside as he felt resistance. He look at her eyes and again thrust his dick inside. He brooks her hymen as his dick completely go inside. Yumi's pussy wrap and squeeze him from all sides.
A teardrop falls from her eyes as nami kiss her and a blood drop falls from her pussy.
Yuki and Koharu also suck her nipple. Arthur grabs Koharu breast as he waits for Yumi body to relax. In just a minute Yumi relaxed completely.
Feeling this Arthur start to move his hips and start fucking the future best milf pussy.
Yumi also starts moaning as she enjoys his big dick going in and out of her pussy.
Yuki suddenly stands on top of the couch with Yumi between her, facing towards Arthur. Her pussy come to Arthur view as she is standing.
Yuki then lift her leg and put it over Arthur's shoulder and bring her pussy towards his mouth.
Arthur holds her back with one hand and presses her hips towards his mouth as he starts licking her pussy and continues to fuck Yumi pussy down.
After Yuki cum again Arthur picks up Yumi and sit in a lotus position with Yumi on his lips.
This time Yumi start to move. Nami hug Arthur from behind as she presses her boobs on his back and kisses nami. Koharu hugs Yumi from her back as she kisses Arthur.
Yuki is on the couch as she just cum.
After a minute or two later Arthur feels like cuming. He again controls his sperm and uses D ability as he cum inside Yumi and feels her womb.
Yumi again cum feel his hot liquid inside her womb.
Arthur didn't let her go as both of them enjoy their release.
~scene change~
Arthur didn't go after Yuki and Koharu as he decides to take them after he take Kyouka. That would be awesome taking their virginity in front of their mother.
Koharu blush but Yuki immediately agreed. She also wants her mother to be happy. After their father died, their mother start to take care of them herself.
They also know that she didn't see any man remarrying for them. She may have sex one or two between but that is it.
So Yuki and Koharu agreed with their cousin fucking their mom and becoming their half dad.
~scene change~
For the next 4 hours Arthur fuck Both Yumi and Nami. They don't know how many times they cum.
After Yuki and Koharu subside some of their heat they watch Arthur fuck the twin's brain out.
But the strange thing is there is a drop of cum on the floor. As they suck that clean.
~scene change~
Arthur leans his head on Koharu stomach as he lay on his back. Koharu combs his hair as she smiles. Yumi to his left and Yuki to his right as they lean their head on Arthur's chest.
Nami laying between Arthur leg as she lean her head on Arthur's thigh and her face faced Arthur dick. She is poking and playing with Arthur dick.
Arthur again takes out his phone secretly and take this amazing picture. In the future, it can be a good memory.
"Mom can come anytime. We should go back and get ready." Koharu said to them.
Nami kiss Arthur dick and said, "but I want a few more rounds."
Yuki rub her hair and said, "it's okay you can do it again later."
Yumi kiss Arthur and said, "go back, we can do it tomorrow again."
Everyone nodded and get up to get ready.
~scene change~
Arthur, Yuki and Koharu come out of the twin's house and walk to the car.
They take out all the bags and return to their house. Koharu opens the door as they walk inside. They saw that kyouka already come from work.
Arthur looks at her and smile. Kyouka smiles back. She walks to Arthur and pulls him into a hug but she smells Yuki and Koharu perfume all over him with other perfume mixed.