My brother got married and lives with his wife at our family home. However, my brother often doesn't come back from work until late at night or early in the morning, and Sumire, his wife, waits for him diligently until late. Seeing this, one day I confess my feelings to her, but she naturally rejects me… However, on Sumire's birthday, my brother doesn't come home either, so I end up embracing her alone. We have sex repeatedly until morning. And I finish inside her…
