She might be initially shocked. Ino is used to Naruto's regular abilities, and the sudden appearance of the Rinnegan would be a huge change. But then she would probably be curious and eager to learn more about how it affects Naruto and what new capabilities he has.
Sakura would be really happy for them. She has been friends with both Naruto and Ino for a long time. She would probably offer to help Ino during her pregnancy, using her medical skills. Shikamaru might act like he doesn't care much at first, but secretly he would be glad for his friends. He might offer some practical advice about raising a child, like how to deal with the financial aspects or the importance of education. Choji would be excited and would bring over lots of food to make sure Ino and the baby are well - nourished.
Ino would likely be very concerned. She might immediately try to use her mind - reading skills to figure out what has happened to Naruto. If she can't break the hypnosis right away, she'd probably seek help from her teammates or sensei. Ino is a determined character, so she won't give up easily on saving Naruto.
Well, at first it might cause some strain. His sister may feel overshadowed by Naruto's new power. But as time goes on, Naruto could use the Rinnegan to help his sister discover her own latent abilities. This would transform their relationship into one of mutual growth and support. He could use the powers of the Rinnegan to train her in unique ways, and she could in turn offer him emotional support, making their bond even deeper than before.
Naruto might react with shock at first. After all, his whiskers are a very distinct part of him. He could then start laughing it off as one of Ino's crazy antics. He might even joke about it and say something like 'Hey, Ino! Those whiskers are my trademark!'
Naruto would be extremely worried. He would likely call on all his training and skills. He might start by retracing Ino's last steps. He would also be thinking about all the times Ino has been there for him and the village, which would fuel his determination to rescue her. He would be so focused on finding her that he would hardly rest until she was safe.
Ino might be initially shocked. But then she'd probably be quite excited. She could start planning all sorts of things to do with Naruto, like shopping for new clothes or teaching her about girl - only ninja techniques. Ino would likely see it as an opportunity to have a new kind of friend.
Sasuke's reaction could be complex. At first, he would be enraged. After all, the Rinnegan is a symbol of his power and his journey to gain strength. However, he might also have some mixed feelings. He and Naruto have a deep bond, and he might wonder if Naruto had a good reason for taking it. But overall, his initial reaction would likely be one of fury and a desire to get his power back.
Sakura would be extremely angry. She's Ino's friend and rival, and she would not tolerate Naruto doing such a thing. She'd probably be the first to go looking for Ino and confront Naruto. Sasuke, on the other hand, might be more calculating. He'd try to figure out Naruto's motives first before taking any action.
Naruto might be initially confused. He's used to people being friendly, but Yandere Ino's possessiveness would be new to him. He could try to talk to her to understand what's wrong. But if she gets too extreme, he would probably be a bit scared and try to distance himself.
Well, if Naruto had the Sharingan and Rinnegan in a fanfiction, he'd be insanely powerful. He could use the Sharingan's abilities like predicting movements and copying jutsu, and the Rinnegan's powers which are even more god - like. Maybe he'd use the Rinnegan to access different dimensions and with the Sharingan, be an even better fighter in close combat. His enemies would be completely outmatched.