SKMJ-007: Ko te Kaupapa Tautoko a Gachinko Amateur, he tuahine pakeke, nāna i waiho tōna tuakana wahine āwhina me te tāhae ki tētahi atu whānau. I mua i to pō tuatahi me to wahine, tangohia koa to tuakana e whakaaro ana ki a koe mo te 20 tau!

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!