The first appearance in the super-large exclusive Mito Kana series!! Sexuality that keeps staring at each other

It's been 10 years since I married my husband who runs a company. Although his life was fulfilled, his wife Kana felt lonely as he lived a life that was far from the marriage he had dreamed of. The husband is not kind, and the wife just supports her. One day, on his way home from shopping, Kana meets his old classmate, Oshima. Unlike her husband, Kana's heart is shaking as Oshima looks at Kana with gentle eyes. Then, Kana goes through secret encounters with Oshima, and gets addicted to deep sexual intercourse, staring at each other as if filling the gaps in her heart...