Twin NTR 'I feel better than my sister!' The twin slut was actually a sex genius! The only thing that a sister can win against her mote sister is Etchi!

The twins have a similar face, but the character is the opposite! My sister is a typical military girl who is active, can study and play sports, and is popular with men. On the other hand, my sister is a typical behind-the-scenes girl who has no opposition to her sister in a sloppy and manly type! but there's one thing i can win! It's Sex! Chicken sister forced her older sister's boyfriend to sleep! Actually, my sister's boyfriend who couldn't resist the technique of her sister who was a genius of sex! When it comes to sex, even though it is usually quiet, people will crawl like they have changed and attack aggressively!