There's this guy in my class who I am going to homecoming with. We really, really, really like each other a lot . His parents are amazing Christian people, they always invite me to come to their house and go on trips with them and I love every minute with them. This guy, like his parents, is very sweet and loves to have fun. He always respected my boundaries, too. That is, until this past Saturday.....
He and I, along with his family, went out of town for half the day. After eating some lunch with his family, his parents and us headed to his house. About 10-15 minutes after we got there, he took me in a private, enclosed place and the door was shut and it was just the two of us.... he then looked at me and said "Don't tell anyone I'm about to do this." When he said this, I got a funny feeling inside of me and by the way he was looking at me I could tell he was thinking of something. He told me to turn around, so I did. Then he got behind me, put his hands around my waist and removed my shorts and underwear. I was extremely shocked. I was unsure of what he was trying to do, but by this point it was clear to me. Then he felt my backside and frontside and he was getting ready to enter me but I was very scared. I told him it was too risky and we could get caught, and he responded with "It's okay. We won't get caught." But then we finally decided it was a big risk and not long after we pulled our shorts back up his mom walked in, not even suspecting anything of us! We decided to just stick to kissing and I agreed. But obviously he still has sexual desires because I sit next to him in some classes and he'll put his hand on my thigh, multiple times a day. He even wants me to come spend the night at his house one day (we're both 13 btw), but based on what he just tried to do, who knows what he'll have in store then.....
I really like this guy a lot, but I know what he's doing is very immoral. I am really scared. what should i do?