Feelings of Disgust

My friend sat across from me and I felt like I didn't even know her. We had made a pact a long time ago to wait until we were married before we had sex. Now as she sat across from me anxiously and excitedly telling me about her first time, and what her first encounter had been like with him, I felt like I didn't even know her. I couldn't imagine having sex at this age, I felt too young and so not ready for the responsibility. I felt a little disgusted at her as she sat there across from me while she chatted quickly and excitedly, not even noticing the look on my face.