Ichijo promotes the development of a new type of aphrodisiac by scientifically analyzing the female orgasm. Doyama is a psychologist and true sadist who continues to explore the relationship between pain and pleasure. Two insane researchers with conflicting claims start an inhuman experimentation battle to prove their legitimacy!
JBD-261 The Erotic Hell Of A Human Experimentation Battle A Mad Scientist Vs A Mad Psychologist Kanade Tsuchiya
JBD-261
2020-11-06
158分(HD版:158分)
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