First of all, as a game TW3 is excellent no doubt. For quest design and graphics and story wise are really fantastic.
For lack of respect for women this I can agree with OP. They are treated like crap at this point it is the truth. Not every woman want to be f***ed. (especially not by a man who has f***ed countless women) There's side quest in Skellige a girl can beat every man in combat in the village so nobody is gonna marry her. She becomes inferiority because of this. What the literal heck?!
And yeah in Heart and Stone the two soldiers imply doctors can't be beautiful girls. Make me just wanna punch them in their sorry faces. I personally despise people with narrow aesthetics. Those who think Only white skin, sharp face, large eyes, small nose and mouth and super sexualized body are the very definition of beauty. Some even compared TW3's women with DAI's and complained that Cassandra, Sera and Vivienne are ugly as hell. In fact they are all really pretty in their own ways, I personally like them very much. They just don't match those pitiful and pathetic narrow definitions of beauty.
DAI did a good job presenting different kinds of appearances of men and women. I hope BioWare keep up at it.
Can't help but notice how you nitpicked certain scenarios to back up your argument while ignoring others in the game that are the complete and total opposite.
Also, people seem to have short memories. Remember the city elf origin of DA:O? Remember how those female elves were treated? Remember the broodmother?
The lore of the Witcher is dark, so naturally, things are gonna happen that people of this day and age shake their fist at. IT'S A GAME. Just because these things are written into the script and the stories are told, it doesn't mean there's some sinister political message hidden within it.
And yes, Geralt likes to have sex. What of it? A majority of the human race like to have sex, with multiple people. You think this is exclusive to a man? Why, not long ago on the DA forums somebody wanted to their char to use Blackwall for sex and then get with Cullen. 
Actually, while Geralt did sleep with a lot of women, he did bump into a female elf in a "damsel in distress" situation, in the slums of Novigrad, who told him, "What, you expect me to drop my knickers and spread my legs for you?" It was hilarious. But nooooo, nobody ever mentions that, do they?