Resuming soon. Please note that in the revised story, the expression will shift from '...right?' to 'or rather,'.

I, a flat-chested girl, reincarnated. Could this be my chance to finally get big breasts!?

I am an assassin.

A hot spring-loving, flat-chested assassin who yearns for massive breasts.

Having been taken in by an assassin organization, I underwent harsh training day after day.

Consequently, I could rarely visit my favorite hot springs, and the breast fat I desperately wanted to accumulate was just burned away, over and over again...

Honestly, I thought generous breasts were nothing more than an impossible fantasy.

But then, one day.

Enraged by the organization's ruthless practices, I rebelled, and after a mutual kill with the final boss...

...I reincarnated. Seriously.

This is my big chaaance♪

I've already researched the know-how to achieve big breasts! Now, I'll work hard to cultivate my chest!

I'll make my chest bounce and jiggle in a bikini~!

Huh? No bikini?

Then bikini armor it is!

This story is.

The story of a former assassin traveling in search of big breasts, better bikini armor, and hot springs.