The boys in the movie are so happy to have extremely lustful cousins. The cousin not only helps you clean the room and arrange things neatly, but is also a wonderful sexual tool if you know how to exploit it properly. Of course, for sex-addicted guys like you, it's impossible to ignore. The cousins constantly revealed sensitive areas such as their firm buttocks and big breasts, which the older brother accidentally saw while there were only two people in the room. So, why does incestuous love often take place in Japan? That's clear in the three parts of the movie.
