HUNTA-565 Thanks to my sister, I do naughty things every day with my sister's coworkers. An older sister who absolutely obeys her hikikomori younger brother's orders. Although she doesn't want to go out, her younger brother, who has a higher sexual desire than anyone else, makes her go out to rent an AV, and in the end, she takes care of him by giving him hand jobs and blowjobs. My younger brother's demands become more and more extreme...
An older sister who doesn't want to go out but absolutely obeys the orders of her younger brother who has the highest sexual desire. He is forced to go out to rent AVs, and in the end, he is used to satisfy his sexual desires with hand jobs and blowjobs... However, the younger brother's demands become more and more extreme and he orders his older sister to have sex with other women. Then...the older sister called her co-workers and had them drink a drink containing sleeping pills as instructed by her younger brother.
