This is also why he didn’t consider it to be immoral or wrong to be sexual with me when highly intoxicated
What Drives Men to Rape?
Emma Lindsay

I don’t think that’s true at all. He came to you emotionally because he wanted you to take care of him because he liked you. He likely sexually assaulted you because he doesn’t get much or any companionship outside of you and men often relate sex to emotional connectedness. But the underlying issue is that he is angry with you for not wanting him and so he wanted to take what you weren’t willing to give.