大学受験に失敗し約30年も孤独に引きこもっていたゴミ屋敷在住の男を優しいお姉さんが訪問支援。ゴミ屋敷には大量のシコティッシュが放置されており、それを見かねたお姉さんはチンカス塗れの汚いチンチンにも圧倒的母性を持って性サポートしてくれることに。男は絶倫なため調子に乗ってどんどん性サポートを求め始める。
A gentle older sister visits and supports a man living in a trash house who has been lonely for about 30 years after failing his university entrance exams. A large amount of tissue is left in the garbage mansion, and the older sister who can not see it will support sex with overwhelming motherhood even for dirty cocks covered with dicks. Because the man is unequaled, he gets on the line and begins to seek more and more sexual support.

– JavGG.net