A Good written description of oral sex on a woman...

So I have a relationship with my best friend that is seemingly paradoxical. Him and I have known each other since we were four and have been very close the whole time (except for a year or two in high school). He's pretty much the only person I know that I can always have a good, flowing conversation with and we've been smoking buddies for a few years ever since I introduced him to weed.
Unfortunately, we seem to have this strange problem in our relationship wherein only one of us can be happy at any given moment. I am admittedly thinking in a slightly magical and paranoid way because there is no plausible "real" reason this should be happening. For about 5 years now, though, it has seemed as if one of us is always in some sort of deep depression, while the other one sort of feeds off of it and experiences all sorts of wealth and good fortune.
We're always "there for each other" during hard times, but it still seems like our happiness is simply mutually exclusive.
This is making me very unhappy and I don't know what to do. It seems like this time, the "switch" has gone in his favour and I am miserable.

 

How long does the depression cycle last for you?

 

Can anyone (preferably a girl) type a good 4-5 sentence long description of good oral sex. So rather than just tell a girl I will "eat her pussy till she cums," I could say something more descriptive...

 

literorica

 

The condensed version:
Sandi and Sandy are naked on the bed. Sandi is holding a large dildo.
‘Lie down...’
‘No, you lie down...’
‘I’m the butch one today...’
‘No, you were the butch one yesterday...’
‘Oh fuck it. Lick me like no man can lick me.’
She does so.
Moan and scream.