The long-awaited first fellatio work of the industry's highest peak, Yuka Oshima! "The gesture of touching your nose when you're lonely hasn't changed since school days...I wonder if you're on good terms with your husband?"In her ordinary life with her ordinary husband, she felt lonely without even realizing it.One day, Junko finds out that Sugiura, a serious bachelor next door to her who often teaches her about computers, actually likes blowjobs.