[Nijiyumedokoro (Yakuhina)] Marunomi Musume no Seitai Chousa Houkokusho -Sister Hoshoku Hen- (SCANMTL)

A grotesque ecological-survey fantasy follows a glasses-wearing nun as a vast, mouthed organism swallows her whole, with the startled lines “UGH, I CAN’T MOVE…” and “W-WHAT IS THIS” marking her loss of control. The focus then shifts to a horned, pointed-eared monster girl whose long hair, rounded belly, and enormous breasts make her a knowingly provocative predator as she straddles and handles a pale, writhing tentacle-like creature. A playful chibi coda softens the grotesque escalation, while the cover’s “Sister Predator Arc” framing ties the swallowing imagery to a twisted growth study.