Saiki is known to have a cold heart, except when it comes to children, so when the mother of Yuuta practically begged him to look after Yuuta, Saiki's reluctance didn't last long, he accepted the favour until realising he hasn't got any clue how to look after a child. So what is Saiki left to do? Go to Y/N of course, well there are other people in his "friend "group Y/N was the only one he could stand. (I do not own any characters except Y/N) (I have also not watched all of the disastrous life of Saiki k, so if I get something wrong forgive me I will change it in editing) (The reader is female, and is not a psychic.)