Kanojo no Ane’s Kossori Koubi: Ienai Kedo Yacchatta!

1-6. Jibun no Kanojo ni Ienai Kedo Yacchatta!! (自分の彼女に言えないけどヤッちゃった！！); Comic Shingeki 2022-02, 08, 12, 2023-05,12. 7. Enkou JK wa Oji-san to Omocha ni Hamaru (援交JKはオジサンとおもちゃにハマる); Comic Shingeki 2021-09