GFTJ is a subreddit where the women take an active hand (or mouth or pair of tits or something even more exotic) in MAKING a man cum. If you like watching girls do all the work of getting every last drop of cum out of their men, this is the sub for you.
For all kinds of non penetrative sex\Outercourse acts (not including frot, or Oral Sex)
Mammary intercourse (tittyjobs),
Intergluteal sex (assjobs) etc
When a guy pulls off his boxers, and out it comes. When the girl in front of him has her eyes (and mouth) open, paying attention with a look of surprise and curiosity if she can fit it inside her, and the smirk knowing she's eager to try.