BF-591 This is a record of my overly well-developed older sister seducing me naked and defenseless, so I had sex with her. - Sachiko

My sister has always been completely naked at home. - That hasn't changed even now that I'm an adult. - Even I, a member of the family, had trouble keeping an eye on my older sister's well-developed body. - But I had reached the limit of my patience. - I couldn't control my desire as my sister's body seduced me defenselessly...