Shirayuri is gonna be jealous that Saotome is hanging out with Kawaihara until she finds out Saotome is a dude and then Shirayuri and Kawaihara will bond over how cute crossdressing Saotome is.
Saotome's cuteness will bring everyone together.
Don't you mean "girl up?" :smugnako:
Also, can't wait to see what's all in sis's wardrobe. She should play the stock market with how lucky she got with this investment.