Real twin sisters co-star for the first time! At first glance, "they don't look alike", but the rhythm and thrust of their conversations, the worldview that people around them can't get into, and the expressions they make when they chuckle are alike, and I realize that they're twins. Because their personalities, sex experiences, and hobbies are the exact opposite, they are curious about what kind of kisses, blowjobs, and sex they will have! But it's super embarrassing to be seen! At first, they were both embarrassed, but in the last 4P, they got along and climaxed together! Please see the main story because the impression of the first vaginal cum shot is the opposite and interesting!