ROYD-191 [Uncensored Leaked] It was supposed to be a relationship with my brother's wife and kissing...but they couldn't hold back, and they ended up in thick intertwining their saliva, hiding and impregnating sex over and over again. - Shiraishi Momo

Momo's wife is distant from her work-centric husband and begins to feel uncomfortable. - Meanwhile, he is attracted to his brother-in-law, who lives with him, and a forbidden love begins. - They vow to make a promise that is just a kiss, and deepen their hidden love. - But an unstoppable desire. - Despite having regrets about her husband, she can't contain each other's passion and ends up having sex with creampies that cross the line. - It depicts the outcome of two people who are consumed by love and desire.