My partner and I have sex maybe once a week and it seems as if she isnt enjoying it as much lately. I was wondering what some good tips, exercies, anything that can impove it. Any medications that are helpful? mainly i just want some tips to help me make her feel more pleasure, all helps apreciated, thanks.

Go down on her. Do it often.

Find out how the other guy's are doing her.

Do that.

EDIT:

Find out where her clit is.

1) Go down on her.
2) Fuck her spontaneously.
3) Use kinks to make it more fun.
4) Roleplay.
5) Find out her fantasy. Do it.
6) Cuddle after sex.
7) Gaze into her eyes (and not her titties) and tell her how much you love her.
8) Buy a copy of the Kama Sutra. Read it.
9) Be sensitive to her needs; ask her what she wants periodically.
10) Foreplay. Think fucking 20 minutes.
11) Buy her flowers. Attach a sexy note.
12) Buy her an engagement ring. It will keep you laid for months.

Maybe she's getting bored of the same sex? Try some new stuff.

Have yourself handcuffed and let her do all the work. (just an idea) It's a little kinky but not too kinky. Or you can just ask her what she enjoys doing sexually.

Go get a copy of the lover's guide. It's kinda old and stuff but I hear it's done some good shit for people.

generic rizzo answer #324: drugs.

combo XTC into DonkeyPunch FTW!!!

your sex life with get better if you do that

my instinctual first reaction as well. have you ever gone down on her?
do something to get her off that's NOT just so you can get yours afterwards. spend time on her so that she WANTS to give you yours afterwards.