Bikini Armor de satsui wo komete 〜moto assassin wa kyonyuu no yume wo yukemuri no kanata ni miru〜 (Associated Names)

I, a flat-chested girl, was reincarnated. Isn’t this a chance to have huge breasts?! I am an assassin. A flat-chested assassin who yearns for breasts and love hot spring. I was picked up by an assassin’s organization……and had a tough training every day. Hence, I couldn’t recklessly go to the hot spring which I love,…