Okay so what is the yaoi manga that has twins (twins are male and female) and the male twi...

Okay so what is the yaoi manga that has twins (twins are male and female) and the male twin (who is a total S) is in love with their best friend and gets super possessive and there's lots of drama. Also its drawn differently and when the characters are seen from the side their noses get super long but are normal from the front. I've been trying to find it again forever