Arthur is very happy because Margaret accepted Nyx as her sister so well, but that's not really a surprise since the girl is so loyal and devoted to him. But like anyone else would, she has many questions about his bond with a succubus.
He spends a whole hour telling everything about Nyx to Margaret, and as soon as he finishes, Nyx asks him to leave them alone for a girls' talk. "Alright," He kisses both their lips before leaving the room with that wonderful taste in his mouth.
Nyx can currently keep her body anywhere in the house as long as Arthur is inside it. That distance increased a bit after she swallowed his seeds for the first time and both felt their Astral Energy stronger.
She is a little shy to be in the presence of another person without Arthur, but Nyx still tries to put on a confident and friendly expression when gazing at Margaret, who also becomes shy and a little concerned.
"I would never try to steal your place-" Margaret thinks that's a concern of Nyx and quickly speaks honestly. But Nyx interrupts her. "I know; I heard you say that to Arthur on his birthday."
"Oh, you really hear and see everything around him, right?" Margaret heard Arthur explain that, but she still has doubts about it. "You have no choice?"
Nyx shakes her head slowly. "If I'm relaxed, I'll hear everything, but I can contain my senses to give him privacy."
"Ooh," Margaret is happy to hear that. 'It would be difficult to have privacy moments with Arthur knowing that she is watching us all the time.'
"With that said, you should understand that I always want the best for Arthur," Nyx speaks in a confident and loving tone. "I know you are good for him, so I won't talk about hierarchy or who is better among us, but I have one request, tho."
"I'm listening," Margaret likes Nyx more and more, and things are going better than she could have expected.
Nyx goes straight to the point. "Arthur is probably the most extraordinary man that exists; his body is perfect, his heart the warmest, and his mindset the most focused. It may seem great to us, but it's also a problem..."
"I see," Margaret agrees with Nyx's thinking. "Being so wonderful, he will attract all women wherever he goes."
Nyx takes a step towards Margaret, her eyes shining with various feelings. "It will be inevitable just like some women also attracting his attention. But we can do something... if we try our best to satisfy all his needs, he will have no reason to look for other women."
"Oh... yeah," Margaret nods, her eyes also full of determination. "I know I wouldn't be enough for him alone, but if we work together, I think we can do it."
"Yep, together we can take good care of our husband," Nyx also nods and extends her hand to Margaret, who takes it as a sister pact.
"Hehehe~" Both girls giggle with naughty expressions and don't waste time before starting to plan how to satisfy all of Arthur's desires, the ones he knows and many others that he can't even imagine yet.
____
Several minutes later, Arthur is still in the bathroom, trying to deal with the erection caused by drinking Margaret's love juice. He focused so much on making her feel good that he ended up getting so turned on; now, he needs to deal with the desire to burst alone as the girls are having their conversation.
"This doesn't seem good..." He thinks out loud while looking at the tent in his pants. Trying to contain his desires seems impossible. He thinks it's due to so many excited hormones inside his body due to his age, but how could he be different with a Succubus as his Astral beast?
He goes down to the living room with Margaret and finds Aria and Eve playing. His little sister cast an excited and expectant smile at him, but his mother seems to have many thoughts in her head, her sharp eyes analyzing him from top to bottom.
"Little bug..." Arthur approaches Eve and gently holds her little hands. "I'm going to introduce you to a very special person," With Aria's consent, he calls Nyx to his side. "This is Nyx, also your big sister like Margaret."
The beautiful demoness wears her charming black dress and smiles friendly at Eve. "Hello, little cutie,"
"Another big sis?" Eve casts a curious look at Arthur; she can see that Nyx is quite different from a human. But he just nods while caressing her hair. "Isn't it nice to have two big sisters to play with you?"
Eve can't understand many things yet, but she recognizes the same look in the eyes of her mother, Margaret, and now Nyx; these three women seem to like Arthur as much as her, his sister.
"Yeah, it's amazing!" Eve exclaims excitedly and hugs Arthur tightly. "But I still want to play more with big brother!"
"Of course, dear," Arthur laughs and starts to tickle Eve, making the little girl very happy.
He spends a good time with his sister before leaving her to play with Nyx and Margaret; then, he goes to the kitchen, where he finds his mother preparing dinner for them. Aria stops what she's doing and sits at the table with him; her eyes shine with curiosity.
"I noticed that your aura got stronger after taking Margaret to her bedroom, and it seems even stronger now," Aria gets straight to the point. "I know what kind of things you guys were doing up there..."
"Are you angry?" Arthur asks, concerned. "Disappointed in me for not being able to keep my word about behaving?"
Aria extends her hand and places it on Arthur's hand on the table, stroking it gently with her fingers. "How could I be disappointed in my perfect son? I understand that you can't avoid doing such things with the girls; they are your future wives, and you love them, right?"
Arthur nods. "I really love them, and my body desires theirs, but there's something more...there's this energy that runs within me every time I am with Nyx or Margaret... it's something great and potent."
"Hmm..." Aria becomes more enthusiastic about the way Arthur and Nyx's interaction works. "Did you also feel this way with Margaret?"
"Yeah," He nods. "It was very similar to how I feel with Nyx... when I drank her ju-" He hesitates to speak such a thing to his mother, but he also wants to understand that, just like Aria. "It was more intense than when I tasted her saliva."
"I see," Aria has been developing many theories about Nyx's powers and how Arthur can have access to them since she noticed his power improvement three days ago. And now with the addition of Margaret to the family, she feels closer to understanding it for real.
"Look, baby~" She speaks to him in a loving tone, but her expression seems a little frustrated. "I won't try to stop you from feeling good with your fiancées, especially when it makes you stronger. But try not to let Eve see anything naughty, and also, if you can take it easy..."
"Of course, Mom," He speaks in an excited tone. "We are not in a hurry; things seem to be going well, so I guess we'll just follow the natural flow."
Aria can see how excited and expectant Arthur is to have more interactions with Nyx and Margaret, and it's evident that both the girls feel the same way about him. That makes Aria remember her past and wonder why she never felt this way. 'I was never even curious about such things... not until-'
She can't help but finally get so curious about such a thing, but it's due to Arthur and his relationship with his future wives, and it makes Aria feel ashamed. 'Is it normal for mothers to feel this way? Noo, this can't be right! Maybe I'm such a naughty mother...'