Hatsu Koi no Onee-san ni Amaetai Dake no Jinsei Datta
Description
The main character travels back in time to his elementary school days and pretends to be a child, making out with his childhood friend, a high school girl, under the covers.
Alternative titles
- All My Life I Just Wanted To Be Spoiled By Onee-San
- 初恋のお姉さんに甘えたいだけの人生だった
- All I Wanted Was A Life Where My First Love Onee-san Only Spoils Me