Are there any sex scene between the two protagonist?? since it is seinen novel and have very mature contents

i only read the first 3 volume so far, kinda waiting for the love making scene between holo and lawrence.

[img]http://i201.photobucket.com/albums/aa288/reversethieves/show%20images/Urusei%20Yatsura/Yatsura01.jpg[/img]

Don´t expect sex or objectionable themes in the main narrative and the series is a light novel so it doesn´t quite target adults.

I also read EU/US comics and am a librarian.
Manga-Masters, My ANN-Lists + Imdb