it sounds to me like he was deliberately trying to confuse you. It sounds like he wanted you to be unsure if he knew he was forcing you or not. Probably to protect himself from having to face any consequences. Ive been in similar situations a few times and have delt with it the same way. In that I would say no and then let it go for a moment and say no again. I think the reason for this was fear it could elevate if I tried to fight him off or be assertive. The other thing was I worried I might be making a big deal out of nothing. Still unsure if it was a communication problem or if he was forcing himself on me. You handled it really well. I can't answer your question definitely but he used his strength to over power you multiple times and then tried to minimise your complaints by telling you you wanted it or silencing you. So to me that sounds like he knew what he was doing.