I fell without making a sound - I held back from my husband's moans less than 1 meter away -

One night, my drunk husband brought a friend home. And I had known about that friend for a while. We met Abe Ryusuke six years ago. He was a colleague at the company I worked for at the time and was also my ex-boyfriend. He secretly sought me, sniffing my husband's eyes. Even though I wanted to resist him as he approached me with force, my husband was next to me so I couldn't make a sound. I was gritting my teeth and trying desperately to suppress my voice, but before I knew it, I was excited by the situation where my husband was next to me. Even though I resisted in my mind, my body began to seek him...