Erika Arimura for three days in her brother's room before the younger sister of a lustful monster who goes on to a boarding school from spring

anonymous | 616 subscribers
On the day my parents were away from home for a memorial service, I was alone with my little sister who was about to move in for the first time in a long while...Seeing the defenseless appearance of my little sister, who the family was proud of as being good at studying and cute...I couldn't resist my desire, so I forced myself. I end up raping my sister... Then, her sister tells her that she may actually have stronger sexual desires than other people. From then on, I had sex with her sister over and over again until the day I left home for her move... This is a record of that day.