I went to the proctology clinic for a checkup and ended up being admitted for tests...! Nurse Aki was very kind, but it seems she has a different side to her late at night...!? She shoves a suppository containing aphrodisiacs deep into the patient's anus! Then comes the thorough development of the twitching, sensitive anal and prostate! A dry orgasm—a prostate climax without ejaculation! The slow, sweet, melting pleasure never ends! A "tokoroten" ejaculation that feels dozens of times better than a normal one! The endless sweet pleasure that can only be tasted through the ass, and no-hands ejaculation feels too good...! "Let's turn your ass into a pussy~" Aki's "female-orgasm" development, making me cum so sweetly, feels too good...! I won't be able to be discharged for a while...!