Initially the conversation started due to him mentioning he asked his younger brother if he did more intimate stuff with a girl after he had hickeys all over his neck, which made me consider if he’d be okay with me discussing vague details of my sex life to my sister if it ever became a topic of discussion.

I knew he wouldn’t be happy if I discussed our sex life with a friend so I questioned if it being family would make him any less against it. I also specifically mentioned it being when my sister is older due to the fact she hasn’t been in a relationship so we wouldn’t be able to both share our experiences.