Screaming or howling

I was with C. And he was staying with me and my mom, i think we were just in a hotel. We were traveling somewhere. In the dream, I felt like i had a nightmare where he sexually assaulted me while sleeping. I was crying and telling my mom about it. The next night in the dream, I slept in my own room in the hotel. I had a pillow covering my face but nothing else because I was hot. C came in and sexually assaulted me. I begged him to stop but he kept going. I was sobbing, being loud, but my mom did not hear. I would beg him and say "please do not, I said no" and he would be like "oh? no? how are you going to stop this?" and proceed to sexually abuse me. I was trying to get away, and that is when I saw this green venomous snake slither up him with out him noticing. I stayed quiet accepting what was happening, and that is when the snake bit his back. He screamed in pain and i ran out of my bed room freely. He acted like he did nothing wrong. I ran up to me sobbing, telling me that it was a poisoned snake and it will make all his teeth fall out. And then he had transformed into an old lady, who looked like she abused drugs, with out any teeth (if there were teeth, they were all black) and she was generally terrifying. I stepped out of what was the backyard (That looked a lot like my old houses back yard) and then i woke up. I feel a general love for the snake, lol. The snake really saved me.