I CANT THINK OF A BETTER WAY TO PUT THIS... PLEASE YOUR ADVICE IS NEEDED!

MY FRIEND APPROACHED ME. HIS GIRLFRIEND CAME UP WITH THIS SEEMINGLY SINISTER IDEAS...
SHE WANTS TO TRY OUT MouthAction OR RATHER ENJOY IT. HE SAID HE CAN'T WRAP HIS HEAD AROUND THE IDEA THAT THE REST ROOM SEES THE PLACE PLUS THE MENSTRUAL ISSUES ASSOCIATED WITH IT...
IT IS SIMPLY UNACCEPTABLE TO HIM. FOR ME, MY PARTNER HATES IT... I CANT STAND IT EITHER...
WHAT DO I TELL MY FRIEND... I DON'T WANT TO APPEAR SELFISH. THEY ARE GOOD TOGETHER BUT THE GIRL IS KINDDA HELLBENT ON ENJOYING THAT IN pre-intimacy.

Op

What is ur friend waiting 4 ?

He should do it & save his relationship since he wants 2 be in relationship

@OP
if your friend is hell bent on NOT doing it then tell him that he should drop the lady and let her go and find someone she will be s[b]e[/b]xually compatible with. there is no reason why he should do something he is not willing to do OR dont believe in, and vice versa.

so simply tell your friend that people are different, and that there is nothing wrong in what she likes. to each their own!

If she's mounting pressure on the dude, then prolly she's had it or rather enjoyed it from elsewhere.
Most ladies dat ain't done it before even shy away from the idea.
Here's my suggestion:
- he should stop having blōwjób from her (if he does) if he's not ready to reciprocate
- like MBJ said, he should get a brand new GF dat ain't inconsiderate of his ideals