The place we arrived at with my seniors was an island in another world! We ended up revitalizing the island, but before I knew it, my seniors were having sex with each other and got pregnant! What is this sloppy synopsis? Are all my cute parts completely cut out!? Well, I wasn't much help, but... Haaah, I'm feeling blue...

"Please don't abandon even a useless me!"

But! My beloved senior relied on me! Hehehe, am I the main heroine from next time on~? I was so elated that I failed again... Ugh, I have to make up for this no matter what. That's right! I have to repay my senior with my body!

Mystery! Getting pregnant and giving birth overnight!?