Shimura Takako announces that her new 28-page doujinshi Aoikitoiki (青息吐息) can now be ordered through Comic Zin for ¥420. There are a few sample pages you can check out from each of the 3 short stories, "Eve Confesses," "Friend of My Brother" and "Cover Girl":
(I don't know whether shipping is available outside Japan, but presumably if you're ordering this comic you read Japanese and can suss that out on the Comic Zin website.)