SHKD-875 That day I raped my girlfriend's older sister...

Since the first time I met you, I couldn't get your sister out of my mind. It was yesterday that I met her sister for the first time. She was beautiful and had a great style...and even though it was my first time talking to her, she was friendly and spoke to me... I was desperately trying to suppress my feelings that seemed like they were about to explode at any moment, but when I saw my older sister's naked body through the gap in the window, my rationality went haywire.