looking for a yaoi!

Im looking for a manga! But I'm really bad at explaining so stick with me! It's a yaoi, and It has 90-100 chapters I believe and the main characters name is "lux" I think! But it might not actually be lux.. The main character has brown hair and brown eyes(?) and theres around 5 male leads? They're all sort of aliens and clones of one a nother, they all have white hair but one, who has black hair and they're all hopelessly in love with the main character and one gets like SUPPEERR possessive and anxious. The male lead and main character originally met in college I think and then their relationship grew and he found out there's 5 of them and they have kids together and the last chapter I remember is lux was looking a whole bunch of portraits of himself that the asperiers(I think that was the male leads name) took of him!