while trying to take a shower at my girlfriend's place, i found her naked sister! she had huge tits, a slim waist, and a big ass. despite her mature response, i was overwhelmed by her erotic body and tried to leave, but she whispered "don't go" in my ear, causing me to lose all reason. her true identity was an unexpected slut! forgetting about my girlfriend, i fucked her over and over. handjob, footjob, creampie, facial... i was captivated by mizuki yayoi's bold seduction for 140 minutes.