"Hey, let's kiss her dick too?" My sister, who has always been so cute about me, has always treated me like a child, comes back to her parents' house for the first time in a while, and she starts to rub her cheek against her, perhaps because of her joy! That's fine, but while I'm staying at my parents' house, I kiss on my cheeks like a greeting, and when I'm about to leave, I even kiss her in my mouth, perhaps because I'm not very grateful! I've never kissed a woman before, so I've got a full erection! ! I hurriedly hid it, but my sister looked at me. Then my sister grinned and said, "Hey, can I kiss you too?"