My best friend has the hottest wife , I have been infatuated with her for so long it isn't funny. We had a small get together in our back yard and were drinking hot buttered rums with ice cream in them. I went into the house to make everyone some more and watching her outside with my friend and wife I lost it. She's so beautiful I started masturbating as I was looking then I got off into her cup made the drinks and went out and handed them out. Watching her drink it and then turning to me and telling me I make a great drink was over stimulating I instantly was hard again. All I could do was sit there watching her enjoy a cup with my cum in it.