The head is pure white, 2 nights and 3 days of ikimakuri! Swap hot spring trip for the first time
Neighboring drinking friends Nishijima and Okada are in a relationship to reveal each other's sexual life when sake enters. Interestingly, it turns out that they had feelings close to each other's sexual favors. So, two couples go on a hot spring trip and attempt to carry out the swapping act in secret for women.