Male Reader X Yandere Zone Tan

Everyone knew about the demon Zone-Tan and her so called followers, they kidnap boys living on the streets and bring them to her mansion. She will grant them immortality under 5 conditions.

1.) You are hers and you belong to no one else.
2.) You will show unconditional love to her and make love to her without protection and no saying 'no' to her.
3.) You will not runaway or that will cause you sever punishment. The punishment depends on how frequently you do it.

4.) if you hit your master you shall be punished if she shows mercy, or death if she feels you outlived your usefulness.

5.) you are to stay by her side no matter what. And you call her Hun/Babe/Or even give Her a nickname.