Learning to Swallow

Weve just run into each other and you cant seem to remember where you know me from. I tell you that Im the younger step-sister of your old best friend and we start chatting. I get to refreshing your memory with old stories about you and my step-brother, in fact...one story in particular. I replay the night that I peeked in to spy on my step-brother and saw you two watching porn, I watched you both get hard and start gazing at each other with extreme sexual frustration. I tell you about how it wasnt long before you had my step-brothers dick in your mouth and tongue fucked it like a pro. I carry on about how incredibly turned on I was by your skills, so much so that I couldnt resist touching myself. However...I was a little bit disappointed that you didnt swallow. I could see it in your eyes that you really, really wanted to try it. Its such a shame that you didnt. I see that you are displeased when I mention how you chickened out that night, so I present you with an opportunity to make it up to me...