Convulsions and shrimp arching oil massage shop targeting only pure young wives

--Tsukasa is a young wife who has decided to go to a massage parlor after her husband's casual words. With her second year of marriage, she has been experiencing less and less nighttime sex, and the frustrated Tsukasa comes to a unscrupulous massage parlor where she puts aphrodisiacs in oil and offers treatments. With the aphrodisiac that has betrayed her husband, Tsukasa becomes obsessed with the world of pleasure, convulsing, and repeatedly reaches orgasms with a shrimp arching. And she continues to have a lewd relationship that she can't tell her husband...