I ended up staying with my brother and his wife for a while while I was job hunting. When I visited the house, I suddenly saw my sister-in-law Rika masturbating. She noticed this and when we started living together, she started seducing me at every opportunity. After a nice breakfast, we had our first creampie sex. Then she came into the bath with me and showed me her sex with my brother... and today we had creampie sex again...