This night I went out with a girl. We went clubbing, we danced we talked and there was not so many sexual tension, but attraction there was. I brought her home, she told me she had to wake up early the next morning so I was not sure if she was going to let me in. When we arrived at her door I asked her if I could use her toilet... no problem and I was inside. She opened up her room door and I looked in her room very quickly and went to the toilet, after a came back I was standing in the kitchen with her and told her I had to go home (hoping she was gonna let me stay a little longer). She agreed and we said goodbye.

So here is my question to you all. How could I extend my visit smoothly and get into a position where I could close her?

p.s. she asked me to give her a miscall when i arrived home safely. Is this an IOI or a sign that im in the friendship zone?

by not telling her you have to go home... just keep the conversation going while you're in there and escalate the sexual tension without being direct, make it feel like it just happened