STREET & Oyajicchi's 5th installment is an erotic treatment by a gal nurse in a thong! It is said that there are more than 10 million "ED (erectile dysfunction)" patients in Japan. An Oyajicchi with such a problem heads to a hospital. The ED treatment is done by a slutty gal nurse in a thong. The slutty gal nurse forcefully erects the penis and slams it into the depths of her wet vagina, making her tremble and spasm as she climaxes over and over again! A dream-like gal urology clinic for men all over Japan!