Alone with her brother-in-law under the same roof due to her husband's business trip, Maya falls into a forbidden relationship. Her body, feeling lonely in the couple's life that has entered a period of boredom, eagerly succumbs to the longed-for pleasure. Despite saying no with her words, her instincts betray her reason when her overabundant marshmallow-like breasts are massaged, leading her to accept her brother-in-law. No matter how many times they embrace, they cannot be satisfied, and they continue to seek each other in intense sexual encounters until their consciousness fades.