my partner has been touching me in my sleep.

Throwaway account as he uses reddit. me and him have been together for a couple years now, we are both 22. for a while i was having these weird vivid dreams of him touching me. in my dream he’d tell me to shut up and that he needed this, and would start touching me. i thought it was just a dream but then i’d wake up in the morning and i’d be like wet. i ignored it and decided it was just a really weird wet dream or something but last week when i was spending the night with him i woke up to my shorts off and him going down on me. i didn’t know what to do. i didn’t stop him i just sat there silent and pretended to still be sleeping. i’m not going to go further in detail but he did a lot to me that night and i didn’t do a thing about it and i feel bad and ashamed about it. a few days later he sent me videos of him touching me and i know for a fact i was sleeping during those videos. i feel really weird and ashamed. i feel ashamed that i didn’t confront him and guilty that it still felt good. i’m not sure how to handle this.