I'm a nineteen year old college freshman and recently one of my female cousins (she's sixteen) admitted to me in a skype chat that she's had a crush on me for years. It turned me on a little and maybe because I haven't been laid in quite a while (not since early last Autumn when I broke up with my girlfriend) I encouraged her to follow her heart and invited her over to my apartment. My roommates have no idea we're related and since she and I don't look very much alike they just assume she's another girl I'm seeing. Although one of them has given me a little shit over her age.
She and I have been having some really amazing sex the past few weeks. I mean she'll do anything. I'm a little surprised by how willing she is to do things in bed and how dirty she acts, since she was always so sweet and quiet and shy when we were kids. She's into anal, oral, using toys and even asked me if I wanted a three way with her and her best girlfriend for my upcoming birthday. Of course I said yes.
I'll admit I'm a little worried her definition of our relationship is vastly different than my own (I'm just in it for the sex) so I plan on setting her down and explaining this is just a friends with benefits style relationship and not anything more meaningful. Girls her age always take shit so seriously. But after the threeway!