The main protagonist, heartbroken and hasn't been able to get his penis erect for two months. Feeling desperate he called his friend for advice, his friend strongly suggested for him to go visit a urologist. He felt reluctant at first due to embarrassment but soon agreed thinking that the doctors will be an old guy and granny nurse. To his surprise a voluptuous nurse, a beautiful and gorgeous female urologist and an "onee-san" type pharmacist are there at the clinic, furthermore they're all young and well endowed. Like this his everyday life suddenly gets erotic...