ALDN-563 · Domestic Mistress Contract Rina Ayana

It's been 3 months since I started living with my sister and my husband who is my brother-in-law who lost his job, and my brother.
The younger brother who was paying a small part-time wage to my sister as a housekeeping service.
The younger brother feels a change in his crotch when he sees his sister comforting his depressed brother-in-law.
When the sister tries to clean the younger brother's room and takes off the comforter, she feels a change when she sees the younger brother's erect cock.
One day, when they were drinking together, it was discovered that the younger brother was paying a considerable amount to the sex industry.
"Huh!? You're paying that much? It's a waste! Give me that amount as a fee w ahaha w"
The younger brother was confused by his sister, but when he proposed a negotiation in a joking manner,
"Hmm? If you give me a fee, that's fine w?"
With the momentum of alcohol, they are checking compatibility in a strange way, and they are both starting to get excited and in a situation where they can't stop... While both are making compromises, the sister and brother cross the line and escalate more and more...