I have a younger brother who is extremely handsome (he's a model now and has done some TV commercials). When I was 15 and my brother was 14 I used to invite my girlfriends from school for a sleepover at home. At that time my brother was very shy and at the same time my friends were dying to meet him because he was gorgeous.
Inside my wicked mind I devised a plan to initiate my little brother sexually and help him with his shyness and at the same time help my girl friends that got horny just seeing my sexy but shy little brother. Well, what I did is that I proposed one of my friends to get eaten out by my brother on our next sleepover so each other could get some sexual experience. My brother ate out my best friend and both were happy (I got to see them and masturbate at the same time too).
My friend liked so much to be eaten by such a handsome boy that soon other friends of my school knew and they wanted to be eaten out too. To make a long story short, in the following three years my brother licked and made cum around 27 of the hottest girls of my high school. Sometimes he ate four girls in one night during a sleepover at my home, all were extremely happy.
He became an expert and now when some of my girlfriends see my brother in some TV commercial they smile thinking that that hot model made her cum a few years ago.