[Misanga] Marie's Plan (Touhou Project) [Pixiv Fanbox]

Maribel has a sweetly obsessive plan for her flustered lover Renko, whispering that she wants to make her cute innie into a shy outie. The intimate teasing that follows focuses entirely on Renko's soft belly and sensitive navel, with gentle coaxing, suction and playful poking that draws out blushing, trembling reactions until the shy belly button finally shows its cute face with a satisfying pop. Between Maribel's affectionate dominance and Renko's bashful, soft-bodied responsiveness, their close yuri bond turns devoted belly worship into a tender and erotically charged game of making her navel come out to chat.