[Reducing Mosaic]PPPD-862 My busty younger sister, who decided to work at a soapland, tries to use me as her practice dummy every day and forces me into a life of being milked dry. Tsubaki Rika.

I have a sister who, once she makes up her mind, sees it through to the end. That kind of sister decided to work at a soapland, so our sibling relationship changed completely. To become No.1, she uses me as a practice dummy and does soapland play anytime, anywhere, making things really tough! She brings in a perverted chair during class and does handjobs or paizuri, or after school, she brings in mats for lube play, leaving me drained. I never thought I'd experience sponge washing, pot washing, and periscopes with my sister (sweat).