tsukasa tiny tits rui massive tits necessary. tsukasa will never acknowledge any physical differences between them outloud or even through her expression like male tsukasa but she does have a fascination with how skinny and tall rui is because she herself is noticeably chubby around her waistline. tsukasa used to wear pants more than skirts or like long skirts if she did but after she started dating rui she switched to higher skirts for Reasons