little girl who's imaginary friend is a great big dragon. and she tells it all her secrets, it follows her to school, she tells everyone about the big powerful dragon only she can see.
her parents tell her it's normal for girls to stop seeing their imaginary friends as they grow up, usually around the start of puberty. she insists this won't happen, but deep down she's scared of losing her friend.
a funny thing happens tho. and her friend doesn't disappear. puberty starts, her breasts start budding, she develops new and confusing feelings, and the dragon is still right there with her.
she starts talking to it about new urges she's having. all the new embarrassing fantasies she hides from everyone else. and eventually she can't hold back any longer.
late one night, she nervously whispers a request to her dragon friend, and it complies, laying back in bed for her. she straddles it's tail, spreading her legs and grinding against it. she trembles out her first orgasm while looking up into it's eyes.
she keeps doing this each night, getting more and more adventurous. she learns a little bit in sex ed, but at that point she's already figured out how to slip a cock inside her, and how good it feels to do so.
she doesn't feel so scared when the boys at school all brag about sex, tease the girls and laugh. she knows her big strong protector is with her, and plus, she knows more about sex than any of those losers.
eventually she does start seeing boys, but she always leaves some time to herself. where she can let her dragon friend back in, and fuck just like they used to. it's known her the longest, no-one else can replace that.
