Finally found the time to read some hot stuff!!! :D This was all kinds of awesome! I'm sure there are a lot of rumours going around, and I especially enjoyed the whole Ruki has a tattoo thing here. ;)

“He wore a T-shirt,” Kazuki said, rather glumly
This made me laugh!

You captured Ruki's fascination with Aoi's tattoo perfectly - it was really yummy! (also, it would be all kinds of hot if Ryoga and Ruki had a thing together *grin*)