[Shadan Katsudoh (Kyuusuikei)] Chitei Doukutsu ni Saku Hana (SCANMTL)

A bespectacled woman in a fitted qipao shares the hushed, flesh-lined chambers beneath the earth with a voluptuous plant demon, whose petal-framed mouth and roaming tendrils turn curiosity toward danger. Her playful confidence, compact breasts, striped stockings, and erect shaft meet the creature’s slick, invasive touch, escalating through oral contact and tentacle penetration while breathless promises of its seed fill the air. Their wildly different appetites collide in a claustrophobic encounter beneath a flower blooming in darkness.