Synopsis
Based on the CG collections by Yorokobi no Kuni (ヨロコビの国). Episode 1 Invited by friends for a group date. Something feels off—there is one woman who seems less at ease. I feel like I have seen her before, maybe even often. Unbeknownst to me, that woman is my own sister! In the same karaoke room, we play King Game. What will happen between me and my sister afterward? Episode 2 Having a sister who gets angry easily is tough; just trying to say anything gets me called a pervert. But one day, a hole suddenly appears in the wall of my room, which happens to be adjacent to my sister's room. Given her irritable nature, I am not sure she made this hole. When I peek through, it turns out my sister is masturbating, and immediately there is a live onahole that welcomes my penis to enter.
