In the order of how it unfolds

1.  If I haven't seen her in a long while :
   I Need A Doctor - http://youtu.be/VA770wpLX-Q?t=2m58s

2.  What I want her to say when she sees me
   I'm Glad You Came    http://youtu.be/rk_Kj36RExw?t=2s

3.  During the session!  
   "Turning Me On" - Tommy Page   http://www.youtube.com/watch?v=7PDOLxGqwEc

4. Into the session.    
   Enigma  - http://www.youtube.com/watch?v=u6_Li-YNdII

5.  After the dirty deed, sometimes we go for drinks...
   and P A R T Y!!
 
   Bottoms Up - http://youtu.be/ekAXPCphKXQ?t=3s
   Def Leppard - http://www.youtube.com/watch?v=AQ4xwmZ6zi4
   If we're at a night club -  http://www.youtube.com/watch?v=9bZkp7q19f0

6. Some more videos to describe the mood as we part.

  Just Can't Get Enough - http://www.youtube.com/watch?v=OrTyD7rjBpw
  Bad Romance - http://www.youtube.com/watch?v=qrO4YZeyl0I
  I don't wanna miss a thing -  http://www.youtube.com/watch?v=_J9GWsF_BAo

Before and  after I download all my sexual appetite,
I like to feel relaxed and sexy, I love this group!
and in particular this song!

http://www.youtube.com/watch?v=u6_Li-YNdII

I can't begin to count the number of times my ex gf and I had sex to this song (well, that whole album and their A Posteriori album).

Very sexy music to get your groove on.

The wonderful, sexy women of TER have certainly reinvigorated this "older dude's" libido, so I would have to go with this:

http://www.youtube.com/watch?v=XoMWa3jRtLo