I hope so. My dad was very smart, academically, but did not talk like that with me. I started sticking it in, doing my best, when I was 13. Wasn't that unusual amongst the popular kids, tbh. I just know twins are very close, and rather comfortable with each other.
I don't have nasty fantasies, and I haven't thought about it like that.. I was just being honest that with how horny I was at a young age I could have done something stupid. Just being honest. I actually have always had an above average sense of right and wrong, and used to get this weird dizzy feeling when I was crossing the line. In the fifth grade I started walking in the girls bathroom out of adolescent curiosity, and that dizzy spell hit and made me walk out. Wtevr.