ALDN-531 Family Lover Contract Tomino Miho

I have been living with my sister and my brother-in-law's husband, who lost his job, at his brother's house for three months.The younger brother was paying his older sister a part-time job as a housekeeper.One night, a younger brother feels something strange in his crotch when he sees his sister comforting his depressed brother-in-law.One morning, when the older sister took off the comforter to clean the room, she saw her younger brother's penis and felt something strange.One day, when we were having a drink together, it was discovered that my younger brother was paying a considerable amount of money to an adult entertainment business."Eh!? Are you paying that much? It's a waste! I'll have to pay you that much for that lol," the younger brother is perplexed by the older sister, but when he tries to negotiate, she responds, "Huh? Wouldn't it be great if you could give me a little more?" As they were checking out their compatibility with each other in a strange way, with some alcohol in the mix, they both started to get excited and couldn't stop... The older sister and younger brother crossed the line and escalated the situation even though they were trying to cut each other off...