CAN SOMEONE HELP FIND THE NAME OF THE MANGA

Its threesome yaoi, but the two of them is twins and like the other one is like broken and somehow the twins like the other person, both of them like the other person they made him their 'pet', and like the 'other person' caught the twins having sex, that in the twins childhood one of them is an alpha and one is an omega, then the alpha bit the omega, somehow their family are like angry cause they are twins, the alpha twin don't want the omega twin to run away so he told him to bit him also... It goes on and on but i hope you guys guessed my point, i wanted it to re-read so kinda help this bitch out

Thanks guys xx