So I (20F) got invited to my first university party today by a guy and it’s happening on Saturday. I’ve been talking to this guy (22M) for like 2 months, and I know for a fact that I am VERY sexually attracted to him, but he is in NO way the type of guy I would ever date.
I grew up in a Christian home, and have only ever had sexual encounters in the context of committed relationships, and every single one has left me feeling really guilty and ashamed just because of my background.

I want to break through that barrier in my life SO badly, and I really want to hook up with this guy.

I have no clue how casual hook ups work, I’ve been reading about it but I just need some help.

Does anyone have any tips on how to go about casually hooking up, if i know he’s interested do I have to do anything extra to try and be sure it happens? Should I tell him straight up that I want to hook up with him? Is there anything that’s super taboo in this context that I should avoid doing or saying?

I am thinking about this too much. The last time I had sex I was 16 and I don’t know how this stuff works in the young adulthood.

Edit: I also think I really need to hear that it’s okay to hookup with people and have sex because i’ve been told my whole life that i am a terrible sinner if i even think about sex. I can’t talk to anyone around me about this.