Onee-san makes medicine to make guy’s body healthier, backfires. -- desudesu

This is a story about a private tutor who helps his students with some rather unorthodox methods. He uses mysterious powers to release sexual frustrations of his pupils so that they can concentrate on studyi...

In Japan, there's an island where only naked, erotic beauties lived!! Kengo Inada, a third-rate office worker, had just been hired at a company when it was decided that he was going to be assigned to work a...

1. OPENING- Mamiko-chan's Spleen 2. Mamiko-chan's Spleen 3. Mamiko-chan's Spleen, Part 2 4. Yayoi-chan's Spleen 5. Yayoi-chan's Spleen, <<Part 2>> 6. Nurse Keiko's Risky Afternoon 7. Nurse Keiko 2 Kaoru-kun'...