aw..... I love to see more pairing in this chapter story ❤️ in the official game, Nue was the one who call Mamizou to come to Gensokyou, and they become couple? I love it

imo, Youmu should not thinking too hard. if she enjoy being petted by Yuyuko everyday, then she should simply enjoy it. there is nothing wrong or weird about something like that. just enjoy your relationship together.