Idk if anyone remember a this post. If I remember correctly it was highly highly upvoted Reddit post. It was basically a sex strategy post centering the relationship around your pleasure and having penetrative sex about once a week. I've been searching for the post but can't find it. It's not in the fds handbook.
Edit; I can't spell for sh@t
This one?
If he doesn't make you cum he doesn't care about you or respect you!: FemaleDatingStrategy