The Truth and The Trio of Veelas

Lucius and Severus find a child half dead on the street with the Malfoy twins "who is he? Draco" "it's Harry, our husbands". Entered snena of a character that we do not see much, Harry enough Dark Slash. HP / twins, SB / SS, RB / JP
The story happens when Harry was 3 years old ... Some past characters do not match the original story