SDDE-350 Rear sex clinic All sex from the back, specializing in rear cowgirl position, 69 semen collection, dildo training, sex treatment during bathing assistance [SENZ UNIT 4th work]

``Don't be shy! We will treat you with your back turned!'' I want the patient to concentrate more on sex...With that in mind, I started having sex from behind! - The main positions are backward cowgirl and back...To protect the patient's sense of shame, the treatment is performed in a position that does not look at the patient's face. - In addition, I am wearing a T-back underwear! - *Contains 4 intercourse and 9 ejaculations.