HELP!!

So I got back together with my ex and everything is going so good until he brought me around his friends again. They were at first very quiet and very reserved. My boyfriend then got up and left the room and they started talking and flirting with me. One of them said that they wanna date me and two said that they wanna fuck me. I didn’t tell my boyfriend right away when he got back in the room. I told him when we got in the car. So he started getting upset and angry and accusing me of talking to them. I explained multiple times that after being severely sexually assaulted I don’t initiate anything out of fear of it happening again. But I’m going to be around his friends a lot cuz they’re always at his house and I don’t tend to have very many clothes on cuz that’s how my bf likes it. but his friends will literally start flashing cash and jewelry and all sorts of stuff just to try and take me from my bf.

what I’m asking now is

1. How do I deal with them liking and trying to fuck me?

2. What am I supposed to do when they come over?

3. How do I get them to stop trying to Persue me?

Update: I did speak to him about it tonight and he says he’ll talk to them about it and if they come over I can go out with my bestie or stay in the room. In his past his ex’s would flirt with them and stuff so it made him think that I was. And we broke up because he was supposed to be moving for work but decided to stay here with his family. and it’s not like I can just stay away cuz it’s my house to. His friends just randomly show up uninvited