[Nekoratta] Forbidden Words

A devoted lab assistant at the Science Fortress Secret University spends her days hauling trash and blushing through her professor's questionable outfit compliments—until a wriggling Signal Bug rewrites her brain and renames her Dorei-Ju 53, an obedient slave eager to serve. Transformed into a drooling, self-offering plaything, she glomps onto her flustered professor with handcuffs in hand, volunteering her body, her family, and even her organs for his experiments while he squirms beneath her. But the bug's commands leave her towering over the city skyline, and waking up normal-sized means facing a rack of sample tubes, threats of dismantlement, and one very smug man of science.