Sei ni Kyoumi ga Detekita Otouto ni Jikan Teishi Appli o Ataete Mita | I gave a time-stop app to my little brother who recently got interested in sexual stuff

Sei ni Kyoumi ga Detekita Otouto ni Jikan Teishi Appli o Ataete Mita | I gave a time-stop app to my little brother who recently got interested in sexual stuff cover

[黒魔法研究所 (ぬかじ)] 性に興味が出てきた弟に時間停止アプリを与えてみた [英訳]