[Ishimura] Mahou Shoujo Obasan to Kappa Kaijin 1~5 (SCANMTL)

A voluptuous magical girl auntie, her massive breasts exposed, is bound by a grotesque kappa monster as tentacles coil around her limbs and she declares she'll slowly savor the eggs the boy has laid. The tension spikes when she says she will be swallowed, her body unable to move freely, yet she resolves to release the bindings and turn the tables. The story blends erotic domination, magical girl bravado, and unsettling vore into a thrilling, taboo‑filled adventure.