HUNTA-565 Thanks to my sister, I do lewd things with her colleague every day. A sister who absolutely obeys the commands of her hikkikomori brother. A brother who doesn't want to go outside but has an above-average sex drive orders her to rent AVs, and ul

A sister who is forced to obey her brother's commands, despite not wanting to go outside and having a brother with an unusually high sex drive. She is sent to rent AVs, and eventually ends up using handjobs and blowjobs to satisfy his sexual desires... But this does not satisfy her brother's demands, which become increasingly extreme. When he orders her to have sex with other women, she calls her colleagues from work, and following her brother's instructions, gives them drinks laced with sleeping pills, forcing them into a state of unconscious intoxication. Her brother then appears and rapes the defenseless women at will!