This is a very inappropriate situation. You should firmly and politely decline. Showing your private parts is not only inappropriate but may also be illegal in many places. It violates privacy and social norms.
No, it's not at all okay. It's a very wrong and unacceptable thing. Our bodies are private, and we should not allow anyone, especially family members, to have such improper requests. We need to firmly set boundaries and explain to him why it's wrong.
This is an inappropriate situation. You should firmly tell your sister that such topics are not suitable for discussion between siblings. Encourage her to focus on positive, age - appropriate and healthy topics like stories about friendship or adventure.
It's not appropriate in a normal family context. Siblings should have healthy boundaries when it comes to sleeping arrangements. It could be a sign of the little sister feeling scared or just wanting company, but proper boundaries need to be maintained for healthy development.
First, understand why she wants to. If it's because she's scared, you can comfort her. But still, encourage her to sleep in her own space. You can read her a bedtime story in her room, tuck her in, and give her a big hug. Let her know that she's safe in her own bed and that you're just a call away if she needs anything. This way, you're maintaining appropriate boundaries while still being a loving and supportive sibling.
You can start by encouraging her to think about things she loves, like her favorite animals or places. For example, if she loves dogs, she could write a story about a magical dog. Then, help her create an outline with a beginning, middle and end.
Set some simple rules before you start playing together. Like taking turns to play with each toy. This way, both of you can enjoy the toys without any quarrels. Also, be patient with her as she might not be as experienced in playing with the toys as you are.
Start with simple shapes. For example, practice drawing circles, squares, and triangles. This helps build basic skills. Also, get her good quality drawing tools like pencils and erasers. Let her experiment with different types of paper to see which she likes best.