He was her brother, but she wanted him. this usually happens in many families, although few boys dare to go so far. however, they did it taking advantage of the fact that no one else was at home. one of the boys began to touch his brother's ass, until he pulled down his pants and he could see his buttocks. he licked his ass for a long time, loving the taste of him and the smell of him. he didn't take too long to penetrate his ass to start fucking him, no doubt he was looking forward to it and he did. what may not have been expected is that at the end of such a fuck he ended up cumming inside his ass. but being his brother everything stayed in the family.