This is a visual game jam that is all about Siscon:  Definition: Sister complex (Japanese: シスターコンプレックス) is a state of strong attachment and obsession to sisters. It is commonly abbreviated as "siscon" a visual novel jam that will be fill with adult contain about Kawaii Sisters. You need to be an adult to join this game jam and learn how to fun creating a visual novel that you aren't used to creating. You can create any scenario as long is about siscon. The sister characters have to be adorable and appealing to the audience while wearing such small and short clothes. If you want, you can put your sister character in a Japanese Lolita dress because I find those dresses are cute. Lolita: refers to the practice of adult women dressing in excessively frilly, doll/ princess/maiden-inspired clothing. This is a western anime theme visual novel jam have fun. 

Remember all characters are fictional character and don't use real names, places and real people.