I had an ex slap me once during sex and I flipped out on her. I'm very dominant during sex and always have been so I'd slap and choke her usually but one time she was on top and she just wacked me right in the fucking face out of nowhere. I threw her off me and asked her what the fuck she was doing. She got all defensive and fucking complained about how I do it to her but I wont let her do it to me. BITCH YOU LIKE IT, I DON'T. That's the fucking difference. She went on some rampage about how I wasn't allowed to slap her anymore. She was fucking crazy though.
I was telling Beatle earlier that I think is a classic case of someone having no idea what the fuck she is talking about so she'll just make up her own reasoning behind it and then pretend that she is right. Its pretty ignorant. I'm almost positive the slap had nothing to do with "the dick being so good she got mad at the thought of someone else having it". To me that is the worst justification of what it possible could have been.