1 On the first day, Asuma made Shikamaru clean the house. The boy had refused to clean the windows, and Asuma was forced to send him to bed without dessert. Which just happened to be a nice big piece for chocolate cake with dark chocolate frosting and red raspberries for a garnish. Asuma ate two pieces of cake that night, feeling that this was a good way to start off the week, and he hoped Shikamaru would become more accepting of his place in this house.
On the second day, Shikamaru slept in. His punishment was having to wear a French Maid outfit all day. The pair made several trips into the village that day. After that, Shikamaru never slept in again. But he still didn't get to have any cake. Asuma ate another slice. This time, right in front of the boy. He even licked the frosting off of his plate.
On the third day, Shikamaru was spanked. Hard. After all, the boy hadn't completed his tasks in time for dinner. And Asuma had to assert his authority, didn't he? He felt bad later, and treated Shikamaru to his piece of cake finally. There were only a few pieces left, after all. Asuma wasn't greedy.
On the fourth day, Shikamaru was well behaved. Asuma let the boy have aother piece of cake after dinner, and the pair played Shogi before bed. Asuma lost, but he didn't feel bad about it, because Shikamaru seemed happy. And happy slaves were obedient right?
On the fifth day, Shikamaru had a mission. Asuma ordered him to come straight home (after he delivered his mission report, of course). Shikamaru arrived at the Sarutobi house at two in the morning and was greeted with a surprisingly nice back massage.
On the sixth day, Shikamaru was very naughty, but Asuma didn't know. So when Chouji came by, asking if Shikamaru could come cloud watching, Asuma consented. It wasn't until later, that he noticed all of the cake had been eaten, and every book in his library had new, more perverted titles. When Shikamaru got home, Asuma made him scrub the floor with his toothbrush, and then he turned Shika over his knee and spanked him. Shikamaru enjoyed it, but he didn't tell Asuma that.
On the last day, Shikamaru smirked. Asuma was going to wish he hadn't agreed to switch roles for a week.