[Hijinzou] Listen to those shrieks

A captured boy hangs spread and helpless inside a writhing nest of tentacles, his taped mouth doing nothing to muffle the shrieks as the creatures work him over inside and out — stroking, penetrating, and milking his slender body while a detached voice notes that the 'type G cerebrospinal fluid collection' is progressing smoothly. Blindfolded, bound, and drenched in fluids, he sobs through relentless stimulation, tickling, and orgasm denial, begging for forgiveness as machines and tendrils claim every hole at once. The final pages widen the nightmare: a stitched-mouth girl with spiral eyes watches from her own restraints while rows of other children wait strapped to lab tables, hinting his screaming is only one voice in a much larger harvest.