[Chinese]PPPE-016 Her older sister has big tits and is okay with in-the-vagina sex, and she's tempting me. Yumi Shion

My girlfriend insists on using condoms! She absolutely won't let me have sex with her raw! Even though we're both students and in a relationship, not being able to do it raw... I've been dreaming of raw insertion. Then her older sister flashed her huge tits at me and tempted me by saying it's okay to finish inside. I love my girlfriend, but I can't miss the chance to experience a real vagina for the first time! Unable to hold back, I got even more excited than usual from the thrill and taboo. When I saw my chance, I had sex with her sister repeatedly, but eventually, my girlfriend found out. It felt so good that I ended up finishing inside her sister.