Paff Paff!

Collection of short stories: 1. Anniversary 2. Zero A group of high school students has an orgy every week. A boy that didn't, and didn't want to, join needs to clean up. He then finds the girl hiding in a locker. 3. If You Want To Build A Beautiful Japan, Then First Clean Up The Thrash 4. Trauma 5. Chin Up! Temptation Teacher!! 6. A Shard Of My Memories 7. Budding Star 8. Sweet Rain 9. The Late Bloomer 10. Loser Things 11. Secrets