Hate that I have to make this post. I am a girl. Let's just say a "friend"... has been doing a lot of ketamine lately. A very close "friend". This "friend" has been worrying me because he has been overly sexual & horny while high on ket. It's especially concerning because while high, he becomes so sexual that he sees nothing wrong with doing sexual things to me, his very close "friend". If you haven't picked up on it yet I'm not actually his friend but something a lot more which I will keep redacted because there's a lot of weird people on here. Let's just say we are the closest 2 people can get besides something like mother & son. He was high today, and when he saw me he made extremely sexual comments about my breasts and said he was going to masturbate to me. I was overly disgusted. I know he did end up doing it too because he told his friend about it. There is another extremely sexual thing that I witnessed but I don't really feel comfortable talking about it, just know it was really uncomfortable for me. If he chooses to get high on ketamine again, what should I do? I don't want to exactly stop him because he's been really depressed lately. I'm also scared to talk to him and I'm sure he is scared to talk to me too, although he probably is still sleeping after going to sleep near the end of his high.

He is obviously not like this when not high on ket. He is a non-sexual person. I just want to know what to do so this doesn't happen again.