[Reducing Mosaic]HZGD-202 "I was raped by my detested stepbrother, and I fell into unknown pleasure..." My mind remained the same... but my body was swapped with my husband's brother, Hachino Tsubasa.

"Tsubasa" was supposed to marry her beloved husband and live a happy life, but she was troubled by her delinquent brother-in-law who lives with her. She was disgusted by her brother-in-law, who wanted to do whatever she wanted, such as asking her husband for money to play and sexually harassing her, but one day her mind was switched with her brother-in-law. She can't even tell her husband, and Tsubasa is in anguish. However, her brother-in-law, who tasted the body of a woman for the first time in her life, toyed with Tsubasa's mind and body...