SKMJ-007: Gachinko Amateur Support Project Isang mabait na kapatid na babae na iniwan ang kanyang nababalisa na birhen na kapatid na lalaki at nagpakasal sa ibang pamilya. Bago kayo unang gabi ng nobya mo, ibaba mo muna ang kapatid mong 20 taon nang nag-iisip tungkol sa iyo!

Gachinko Amateur Support Project A kind-hearted older sister who leaves her anxious virgin brother and marries into another family. Before you have your first night with your fiancée, please take down your brother who has been thinking about you for 20 years!