"Kitamina's most insane and controversial work yet!" Mina lives a life of luxury. She has plenty of money and time, but her husband is away on a business trip, making her increasingly lonely. A female friend recommends a suspicious drug. Masturbation becomes 100 times more sensitive than usual. "Just this once, just this once..." - a trap set by her female friend. A suspicious man. Before she knows it, she's spending her days engaged in drug-induced sex with countless other men's dicks. She experiences orgasms of pleasure incomparable to anything her husband has experienced, making a face, arching her back violently, and screaming in daze as she is fucked. 21 intense, mind-blowing shots! No reason whatsoever. The six months during which her husband's business trip turned this lovely wife into a beast.