Yamato♂, who switched with his c●●●dhood friend Ibuki♀, has further switched with his best friend Musashi♂! This is the story of Ibuki (inside is Musashi♂) and Musashi (inside is Yamato♂), Exchange multiverse. This time, Ibuki (Musashi ♂ inside) and Musashi (Yamato ♂ inside) have sex with a contraceptive that feels better than raw insertion.
Here is a summary of FANBOX June 2022. The previously commercially serialized male-female spirit exchange manga ’Exchange - Exchange with a c●●●dhood friend! ~This is a continuation of the story.