In my last post, I told you how my sister had caught me stroking myself. A few weeks later, the 2 of us were chatting on the terrace at the end of the evening, and we came back to this moment that was both embarrassing and very exciting for me. I explained to her that my boyfriend had turned me on that day, and that when she came into the room I couldn't stop myself, and that I was sorry she had to witness it. She replies that it's okay, but that she didn't expect to see her little sister like that. We get to talking about our sex lives, she tells me all about the experiences she's had and then asks me about what we're doing with my boyfriend. I tell her what we've experienced, what I like and don't like, that I'm rather submissive, that I like anal, and above all that I love it when my man cum on my face. With that, she bit her lip, which really turned me on. Our discussion lasted about 2 hours, talking about all these things, and she finally said to me, "You're such a beautiful little slut like me!" We each went up to our rooms, and I don't know about her, but I came several times that night.