Kanna, who is innocent and serious despite her flashy blue hair, is deeply moved by her first pleasure in her debut work, where she wanted to learn about sex. This time, she says, "I want to cum, but when it feels good, I get scared," so we restrain and develop her. She is teased steadily and has her first orgasm, then is awakened and screams as she is teased with restraint toys. Her body is now completely sensitive, and she is pinned down and fucked hard, for thorough development.