Ore no osananajimi ga dekkkkaku narisugita

The problem of my childhood friend I reunited with after so long is… her chest is waaaaay too big?!.
“It’s been so long~! Not since elementary school! You’ve gotten super big!”.
When I reunited in high school with Ririsa Mino, the childhood friend I used to play with just like one of the boys… I found out her chest had grown to an absolutely outrageous size?!.
“Honestly, I’m having a really hard time! Gropers, guys hitting on me, talent scouts! So… you have to be my bodyguard!”.
With that proposition, my heart-pounding days of protecting Ririsa began!.
“Nnnnnnngh, hnnggghhhh!” Working out together.
“…You won’t freak out if you see me in a swimsuit?” Going to the pool.
Plus, all sorts of incidents keep happening because of her oversized chest?!.
A slapstick romantic comedy spending everyday life with a waaaaay too well-endowed childhood friend!