Ava realized that she had forgotten how big he was. Why did she ever think he would fit in her mouth? Either ways, she had already started so, there was no turning back. She started by running her hands on his length just like Isabelle had taught her. Then, she wrapped her hands around it and began moving up and down until she was sure that she was doing it right. “f**k, Ava. Where did you learn that?” Sebastian asked, feeling his c**k getting harder. “Isabelle taught me.” Ava said with an innocent smile and continued. After a few strokes, she took her mouth close to it and ran her tongue along it, causing him to stiffen at the sensation. Then she took his length into her mouth and began moving her mouth in the same motion as her hands. Just as Sebastian closed his eyes, a knock came