S-ke ni Totsuida M-jou no Nichijou

The prestigious family into which the masochistic young lady Mary marries maintains a strict, dark tradition: rigorous sexual education for newcomers to guarantee elite offspring. On a snowy night, while sitting alone in a quiet alleyway, she is approached by the head of the house and invited into a hidden world.

Mary is brought to a lavish, secretive tent where men and women are immersed in wild, collective passion. Under the watchful eye of the renowned Dr. Salvator, whom she has just met, Mary takes her first steps into a hypnotic realm of physical surrender, unlocking long-suppressed desires and embracing a realm of intense, uninhibited pleasure…