I am 21. I've been in two relationships my whole life. One when I was 17 off and on until I turned 20 I'm now with my fiance of a year and a half.

I have brought up a threesome and he said he wasn't keen on the idea of watching a guy have sex with me but he's okay if it's a girl... idk he's been overly cheery and offering to take me to dinner and clean the house.

Long story short I secretly online dated a girl when I was 13... but now for some reason all I can think about is wanting to be with a girl which I've never done....

Tips? Stories? Advice? First time advice?