Just found this fantastic song and video.
(the original video that contains a beautiful chick copulating has been removed on youtube. The above video is only the song.)
The song title seems to be “No Reason To Be Shy”. The singer seems to be “Ben ＆ Louise”. The song seems to be a commercial produced by “nventa”, and there are few variations of the song, titled “One Reason To Be Shy”, “Two Reasons To Be Shy”, “Three Reasons To Be Shy”. The “Shy” may sometimes be spelled “Shai”. The “Shai” word is a brand name for clothing.
The blonde girl is Sophie Moone, a Hungarian porn star. The brunnette seems to be Zafira.