I was a 30-year-old aunt and abandoned my virginity. Reiko Kitagawa

Reiko Kitagawa, a 30-year-old aunt, finds herself in a compromising situation with her nephew Masaru. As they spend more time together, Masaru begins to develop feelings for his aunt, and she eventually gives in to his desires, introducing him to sexual experiences. Their illicit relationship blossoms, with Reiko teaching Masaru about intimacy and pleasure, including oral sex and nipple stimulation. This taboo affair between an aunt and her nephew explores the complexities of their forbidden attraction.