Spring. The "season of love" has arrived and it seems that finding himself a girlfriend was harder than Jun'ichi believed. To break the status quo, Jun'ichi's friends have forced him into confessing to the gyaru, Yame Yukana. However, things do not go quite as he expected. A series of "firsts" begins!

From the author of the Romcom, "Hajimete no gal!"In the year 20XX, Japan began exchanging ideas and cultures with other worlds. One day, a beautiful elf moves into the apartment next to Keita Inudo, a high school boy who aspires to be a Mangaka. But she wont be the only girl to push herself into Keita's daily life! Will he be able to cope with all these sudden appearances while keeping his home, his career aspirations, and his sanity intact?

When Sora enters high school, his homeroom teacher is a sexy gal with huge breasts and she’s none other than the changed version of Suzune, the innocent girl next door who was his first love! As the teacher’s “educational guidance” escalates day by day, Sora is awakened to pleasures he’s never known before…!

The popular gal who was my childhood friend is secretly uploading provocative selfies!? In his quest to uncover the secret of this popular girl, high school boy Riku discovers that his own deeply hidden emotions were being observed by someone else… A sweet yet suffocatingly intense blend of youth, love, and suspense.