C28 Let's Talk about Something Serious

Mori's bedroom was partitioned into a private cubicle.

Sachiko occupied the most prestigious seat in the room, toying with a folding fan adorned with a red tassel. Hisako, meanwhile, resembled a mischievous sprite, sensuously rubbing her soft, warm body against Mori without laying a finger on him.

Mori had a pretty good read on the Enchantress sisters' characters