◆Mikuru (21), Yui (24). My friend's sister is super cute, friendly, and a little defenseless. She flashes her panties and breasts at random times! Is this an invitation?! So I had a chance to go to my friend's house, so I decided to approach her. Was she interested after all? Gradually, the atmosphere became erotic... She's my friend's sister, but she's just too cute for me to resist! I could do it as many times as I wanted with a girl with such a cute face!
