First kiss

A couple weeks ago my best friend asked me what I wanted for my birthday. I said my first kiss, half joking because I wanted it from him but no expectations. We spent all day together on my birthday (last Saturday) and I stayed at his house. When we were in bed he said about that thing you said, and he kissed me! Just on the lips like a grandma. Then he said do you want your real one and his tongue was in my mouth. It was omg!!! I don't know how long it lasted but I actually cummed in my boxers from it and he realized it happened, so he quit. But I fell asleep in his arms and felt awesome.