Friends that just have sex?

So I’ve been friends with this guy for all of high school & we’ve always been close, he’s always expressed how attractive he thought I was but I never showed complete interest because of the friendship. Recently he’s started to compliment me more & be more upfront & that is the most attractive to me! He told me that he’d want to make me his but i’m not really into that. We’re just both completely different, we’re seniors in high school, he’s popular, plays sports & he’s just out there that way. I always do my own thing all the time & i want it to stay that way but i am super attracted to him. We got into a conversation about sex (he knows i’m a virgin) & he didn’t say he wanted it to be just that but i think i might, as a girl would it be bad of me?

would any of you share stories similar to mine & how it turned out?