Mana Is A Beautiful Lady Boss Who Hates My Guts, And I Can't Abide By That, So I'm Going To Send Her To A Massage Parlor And Have Her Converted To Fit My Tastes! Mana Sakura

With a hypnosis researcher on the planning and original concept team, SODstar Sakurama Mana takes on a brainwashing world! Mana is a capable and beautiful company president. The president of a rival company, irritated by Mana's dislike of him, skillfully tames her through her secretary, turning both Mana's body and assets into those of a slave. The company she inherited from her parents begins to collapse. 'Master... Mana is your exclusive sex slave. Mana is happy.'