Bracon (abbreviation for Brother Complex). - A state of having a strong attachment or attachment to a male sibling> My sister's friend came to visit my house. - It seems like the two of them are practicing dancing, and when I peek inside, I see the big breasts of my sister and her friend bouncing around! - My friend finds out that I'm paying attention to my breasts, but he asks me, ``Do you want to see my brother's breasts?'' and I just keep on sluggishly... Then my sister comes over and says, ``Your brother is mine!'' - My sister came in and made a fuss! - In the end, she is sandwiched between two big boobs...