Yeh from experience I also find dfk hardest extra to get. Especially from the very attractive ones. Some of my favorites are
Happy with light kissing with only lips with strictly no tongue. Seems like More girls are willing to give bbbj with ball licking with cim finale then Dfk. I also find that COF is very difficult to find also. Most girls would rather u finish up on there tits of even in there mouth then shooting a huge messey load all over there face.