MIDV-678 My girlfriend's twin sister secretly seduces me by saying she's OK with having sex with me Mayu Suzune

They look alike but their personalities are the opposite! My beloved girlfriend has a twin sister. Her sister, who looks and looks just like her, says, "Your boyfriend is so cool. I won't tell my sister, so can I just do it for a little while?" She looks cute and quiet, but she's very active when it comes to sex! And she chomps on my dick! My sister's secret seduction doesn't stop! Whenever she has a chance to avoid being found by her sister, she hugs me, kisses me, and says, "Sex is dangerous!" My sex life is full of secret seduction from my sister, who looks just like my girlfriend!