first off you should have idp'd all those faceless bishes. now that i got that out of the way,
im not really sure how much this helps but iirc your are getting married soon right? maybe all the faceless sex has something to do with getting married and its your subconcious reminding you that you will be missing out on lots of sex with random girls(sex seems to be the major theme in both dreams you described). just my 2 cents though