Goshujin-Sama To Atashi summary:

Contains two stories, one is the title story "Master and I" and the second is "Jingle Delivery: Santa-kun's Circumstance"1) Master and I (Goshujinsama to Atashi)Yoshinori got saved by classmate Sakura. Yoshinori's true identity is Yuki, a VIP fortune teller who has clients. In order to pay for her older brother's debt, Sakura became his bodyguard?!2) Jingle Delivery: Santa-kun's CircumstanceOn the path, a Santa Claus has fallen... and Atsushi gives this guy some food. Luckily, this Santa turns out to be genuine, and allows him to grant the wish of the girl he likes; the problem is, he'll take Santa's place if he doesn't grant her wish!