I do blowjob in the public

my boyfriend always give me a hassle because I’m too shy. Every time I see him, he tells me the same thing. I always try to do different things and daring to prove that he is wrong, but nothing works. Today we went to visit his mother and I had a great idea to demonstrate that you are not so shy as she thought of him. After lunch, I told him to go for a walk in the park near the house. We took the bike and off we went. When we arrived I told him my idea: give him a handjob in the public. Thought that I would not have been able to do. So I challenged her to bring out her cock and record. When it was decided, I started to masturbarlo and then I made him a nice blowjob. As a bonus, I showed my tits while the machines passed.