WARNING: This chapter is about honeymoons thus it contains explicit (but vague) details. . There's nothing too graphic, just little hints but still if it bothers you just skip to the next chapter.
Chapter 2: Honeymoon
Yugi and Serenity
Yugi and Shizuka spend the first week of their married life exploring. They explore the rooms Kaiba set aside for them until they are intimately familiar with every detail of their new home. But more importantly, they explore it each other. They find the ticklish places, the soft places, the sensual places. They talk about the past about the present about the future; unknowingly exploring each other's soul rooms in a far more conventional manner than Shadi. At the end of the week they know there is still more to find but they are content. They have the rest of their lives to explore each other and they are looking forward to every second of it.
Kaiba and Kisara
Seto and Sara don't need to explore. Their spirits have been entwined for 3,000 years. Their souls are so intimately familiar with each other that their bodies have an instinctive knowledge of one another. There is nothing left to learn. Instead they simply glory in the other's presence. They allow the euphoria of their souls to wash over them enveloping them in a dream world of pleasure. Simply to be together again is bliss.
Mokuba
Mokuba has a very lonely week.