Ex and I went on a trip

Ok so my ex and I broke up on Thanksgiving then went on my work trip(Texas work Christmas party). We talked about where we screwed up and our insecurities in the relationship and over the weekend she said that she wanted more make up type sex but couldn’t see me actually getting mad and if she did she said she thinks it would be funny because she can’t picture me mad. I don’t get mad easily and if I have a shitty day it’s normally made better by a workout, a hug or a kiss. I told her in the moment I’m not going to fight with you for a fight but if you want to act like a brat and be petty I will give you what you want to rile you up treat you like a brat happily I said it would turn me on she also said when she would say no to my advances when we were dating she actually wanted me to push her boundaries and I said fuck that’s hot but unless I knew that’s what you wanted and had a safe word if you didn’t want it I wouldn’t cross that line. She smiled at me then said we can’t do that we are friends. Well fast forward to Sunday morning after the party we are laying in bed talked for 2 hours and about a hour in I’m freezing she opens her arm up for me to cuddle and then starts doing the thing she used to do when she wanted me to have sex with her. So I looked her dead in the face and said tell me no she didn’t I had my passionate way with her she normally wants to cum after me because she wants to lay there and cuddle after but this time I stopped right before she was about to cum and said you are going to fuck me after I let you cum. It was amazing I loved every second of it and she gave me the permission to take what I wanted and she was into it. After we didn’t talk about us she just said quietly this complicates things. She knows I heard it but didn’t say anything we packed and talked but not about getting back together. She’s a avoidant, I’m anxious and if I said anything she would think I was spiraling and push her away. Fast forward a few hours later we pick up her dog I drive them home we go inside she says you want your hug before you go I said yes we hug she says I’ll see you Saturday for my Colorado work Christmas party. I asked if Sunday we can lay around watch movies together she said yes and she also asked if I was still wanting to spend my dead dad anniversary together Monday. I’ve never had this happen and don’t know what to think I know time will tell and I’m content with that. I don’t have a ton of lesbian friends so I’m not quite sure what to think of it.