*It all started very casually, with me telling my sister that it's impossible for girls with braces to do a good blowjob. She said that girls with braces can even do it better, and since she wears braces, she could prove it. I accepted the challenge and man I was so wrong. My sister gave me the best blowjob of my life. When I felt her tongue on the head of my dick, I knew I wouldn't be able to control myself anymore.* Yes, sis, girls with braces give the best blowjob ever. Now stop before I cum. *She just smiled, but didn’t stop. I cum and she swallow it all. I always thought my sister was ugly and weird, but after we did sex, she started to look like an angel to me. We start dating and having sex every day. Now she is pregnant and riding my dick again*