You are presented with a new HMV in the form of A slideshow based on THE cgi collection from the visual novel "Buka no Tsuma to Imouto o Netoru Oji-san". You can find more SLIDESHOWS in the HMV section.  The short story "Buka no Tsuma to Imouto o Netoru Oji-san" was released in September 2015 by the Studio Clock Up & Jukujo Paradise. The action of the story(which is not particularly present, the usual netorare story) is

Shun is definitely an orphan working in a mansion owned by a noble group of five voluptuous, wealthy sisters. To acheive his on the job the fortune, Shun must insert himself into the family's politics and many types of five sisters! But it looks like these virtuous high-class women are typical beyond his league. Then Shun learns the secret desires of Tsubame, the second sister plus a well-known novelist. With her body and help, Shun is preparing