Again, when Shōnagon encourages Murasaki to get close to Genji and do as he says, it's likely because she recognizes that Murasaki will benefit from Genji's attentions—and Shōnagon will benefit as well. The fact that no one here is willing to listen to Murasaki's clear desire to have nothing to do with Genji shows that she's disadvantaged twice: once as a woman and again as a child. This is reinforced when the other women wish that Murasaki were older, as it implies that then, they'd be pushing for Murasaki to have sex with Genji in order to benefit them, regardless of her thoughts on the matter.