Swapping NTR - A Trip To A Hot Spring Where All The Big-breasted Wives Were Taken In A Conjugal Exchange To Get Out Of A Rut - Suzume Mino, Naho Kaku

「Suzume Mino × Nao Kado」DAHLIA's proud national treasure-level beauties co-star! The four of us, who were close friends since college, got married and became two couples. Suzume, who married my best friend Atsushi, is super beautiful, cheerful, and popular. Nao, who married me, a gloomy guy, is reserved and kind. We decided to go on a hot spring trip as two couples. At first, we had fun reminiscing, but gradually the atmosphere became strange, and I had relations with Suzume, while Nao had them with Atsushi, and then...