i watched a video of a couple where a married wife and husband are engaging in a dominant/submissive threesome.  The husband is on all fours, while his wife is screwing him anally with a strapon dildo from behind, while a large black man screws her from behind. As the black man starts fucking her, after about 10 seconds the black man pushes her body down onto her husbands back, pressing her against him.  As he does this, she moans and says "oh he pushed me down". As the black begins to screw her harder, rocking them both back and forth, she then says "oh my god, ahhh that's him pushing me".  Can you analyse these events and provide an analysis as to what she is trying to do and what she means when she says those things and why.