Hikari, a married woman who entered Soapland without telling her husband [Genname: Ya]. The reason why the quiet and sober Hikari started. Curiosity about sexuality that swells contrary to appearance, craving for pleasure. However, such Hikari is a normal course and only "kiss" is NG. Not because I hate it. I rather like it ... But if you kiss it, it won't work. I was afraid of myself losing my reason and drowning in pleasure too much. Furuta who nominated such Hikari is attracted to her beauty and forcibly robs her lips.