- Summer vacation independent research: Riko's second training session - Let's climax outdoors
- category：Manga
- author：INAGO
- state：Completed
- update time：1years ago
- Latest chapter：Complete collection
- Tags：Single book, loli
Original work: Natsuyasumi n Jiyuu Kenkyuu Rik Chukyu 2-kaime.Title: [Danpopo Suisan + Ziggurat (INAGO)] Summer vacation independent research Riko's second training session - Let's climax outdoors! - Full color version [Chinese translation]