My parents

My parents went on a vacation couple weeks ago . While I was just myself I went on a date with a guy from tinder. He's not the typical guy I usually go on a date with . He's hippie. But very nice . Made me laugh the whole time . After dinner we started watching a whole season on Netflix inside his car in front of my house. It was already 4am so I invited to come in . We end up sleeping together. We spent next couple days together and even now we hang out all the time but nothing labeled yet . This morning my father asked me if i invited someone over . I told him and now he's very mad at me because could be very dangerous someone I don't know that came to my house. My father wants to meet the guy to see if he likes him or not . But the guys freaked out and said we are not even in a relationship. I don't know what to do. I stayed all day locked in my room since today it was my off day avoiding my father. My stepmom doesn't know yet but when she finds out im pretty sure she will kick me out of the house. And I'll have nowhere to go .