I went to stay with my sister for a
I went to stay with my sister for a couple of days. Two days ago, we went to a party and we both drank a lot, when we came home we drank more . I hardly remember what happened next, we start kissing & making out, At least that's what I think happened. Then we had s**. The next day we didn't talk about it & pretend that nothing happened.
Then this morning, my sister said that we need to sit down & talk about what happened, but I really don't feel like doing that. I am so ashamed of what I did & in the same time, there is a small part in me, that liked what happened & I'm afraid that if we start talking about it, that I might tell her that. I don't want to damage my relationship with my sister. What should I do?