[100% VIRTUAL SEX NO PENETRATION OR CUM SHOWN] I'm your big sis and I come into your room and ask to use your laptop, you have so many more video games on it. I log in and start using it and soon I start giggling. I found your porn and I'm looking through it, most of it is creampie and cumming inside stuff. I tell you it's very natural and I'm into it too. You've never done it before. I talk very explicitly that it's only natural you want a warm wet pussy, a perfect hole, to shoot your seed into. (That's the first 15 minutes) Then we get naked, I lay down and we grind against each other. (everything is virtual sex, no dildo shown). You just put the tip in me, I keep dirty talking about you planting your seed in me, feeling my pussy wrapped around you, cumming in me, etc. The second after you slide it in all the way, you cum. I'm shocked and silent for a second...Then i reassure you and kind of coach you into trying again. You fuck me for reals now until you fill me up with your sticky seed. And after I confess that there is a risk I could get pregnant. Now we get to do this all the time, and you'll never have to wear condoms with me ;)