Ella and ruby

So your brother goes out to the shops and you are the your room cuddling up with ruby when Ella goes up the stairs and opens your bedroom door, walks over to your bed and looks down at you and Ella says oh Harry I want to cheat on my boyfriend with you, I know my boyfriend is your brother, but I want to cheat on your brother with you and ruby says oh Harry it's a good idea, we will let you date both of us