FC2-PPV-4591718 is Otoha-chan's second appearance. This time, she brings along a real-life friend, and their chemistry is perfect, leading to a smooth and natural progression. Among the two friends, Uta-chan stands out with her particularly erotic moans, delivering a seductive performance—she even instinctively rubs her clit while being fucked, indulging in self-pleasure mid-scene. There's also a scene where the two girls passionately lick a dildo together, striking a perfect balance between eroticism and intimacy.