調子に乗って二つのブランコへ同時に乗るのはやめましょう！！

Ci-enもよろしく！（リンク先R18注意）
https://ci-en.dlsite.com/creator/4565/article/1797275

Let's stop getting carried away riding two swings at once!!

Please check out my Ci-en too! (Warning the link has R-18 content)
https://ci-en.dlsite.com/creator/4565/article/1797275