Yuichi, a nephew who has been living in his uncle's house for a while because of job hunting. A young and beautiful aunt beats her heart. While I was relieved to be accepted by my gentle uncle, I couldn't sleep because the environment changed, or I remembered my aunt. I try to distract myself from my anguish with masturbation, but unfortunately my aunt has come in. Yuichi hurriedly flutters. However, my aunt gently smiled at Yuichi and touched her chest, saying, "Don't tell anyone ...".