The jet-black enamel makes her lustful body writhe in agony! Lewd memories make Ayumi throb... "Ayumi, who lives peacefully with her kind husband, has lewd dreams. It is a vision of sweet sexual play with her deceased ex-lover, a trainer. Then, a mysterious training email arrives in reality. A masochistic desire that lies dormant within Ayumi is awakened, making her body throb with heat."