This is my absolute favorite thing to do!!! From my experiounce, the woman that I have done this to, see to get super turned on! I never had a woman say she was freaked out or what not.
I love to go down on a woman and take my time. Just go down on her, edge her, but tell her she is not allowed to cum... Then (as I do) I slide inside her, fuck her really good, cum. I have her grab her legs and pull them towards her chest. I slowly pull out and squeeze it, so that all the cum is out. I move down... seeing the cum inside her, seeing is slowly oozing out, then licking it up! SO HOT. My girl, after having a few drinks, will tell me that she wants me to clean her up when I am done with her. I started this while they and myself had a few drinks. But, then doing it without and seeing her face, hearing her enjoyment! YEAH! I so love it!
If I don't get down in time and it's already coming out. I will lick her asshole, all the way up! mmm now I'm hard as hell just thinking about this!