Does 'One Piece Scientist Simulator' Feature Devil Fruit Experiments?

They met at a vacation and from there, they fell in love. Their bond was short as fate separated them. But now, they are reunited, not as lovers like before but family. Their love still exists and lust exists in their hearts as well. They wish to have a taste of the forbidden fruit but they are unaware of the doom that lies in wait.

Evy was a simple-minded girl. If there's work she's there. Evy is a known workaholic. She works day and night, dedicating each of her waking hours to her jobs and making sure that she reaches the deadline. On the day of her birthday, her body gave up and she died alone from exhaustion. Upon receiving the chance of a new life, she was reincarnated as the daughter of the Duke of Polvaros and acquired the prose of living a comfortable life ahead of her. Only she doesn't want that. She wants to work. Even if it's being a maid, a hired killer, or an adventurer. She will do it. The only thing wrong with Evy is that she has no concept of reincarnation or being isekaid. In her head, she was kidnapped to a faraway land… stranded in a place far away from Japan. So she has to learn things as she goes with as little knowledge as anyone else. Having no sense of ever knowing that she was living in fantasy nor knowing the destruction that lies ahead in the future. Evy will do her best to live the life she wanted and surprise a couple of people on the way. Unbeknownst to her, all her actions will make a ripple. Whether they be for the better or worse.... Evy has no clue.

I was only eleven when my life changed. My parents were gone, and my innocence was taken away. I grew up in a world where danger wore a suit and love felt like power. I learned to guard myself. But nothing prepared me for him, Lorenzo Vitalio. He is my guardian’s stepbrother. He watched me grow up. He is the man I shouldn’t want. Yet he is the only one I do. He’s 32, and I’m 20. The age difference is wrong. The feelings? Right—so painfully right that it hurts. I’ve loved him for as long as I’ve known what love is. But to him, I was just the girl he had to protect, not the woman he could claim. So I did what any heartbroken girl would do—I pushed him away. I made him notice me. I broke rules, crossed boundaries, and opened up the cracks in both of us. Just when I thought I’d finally lost him, he came back. Now the question is, can love survive the burden of secrets, danger, and years of denial? Or am I doomed to suffer for a man who knows how to protect but not how to love? This is the story of Evelyn Rose and Lorenzo Vitalio. A love too forbidden to begin. Too deep to end. And far too reckless to ignore.

On the third day after my death, my body was sent to the police station in different packages. Jonathan Walsh, my husband, and Frank Stone, my junior at work, saw my corpse and frowned. “If only Elena were here, she would have been able to find some clues.” Frank sighed as he stared at my horribly mangled remains. “Don’t mention her. She’s not even worthy of being a forensic scientist!” I stared at my husband with a conflicted look. He analyzed each part of my body and deduced the manner of my death with familiar ease. “The murderer is a monster…” Frank’s face turned pale, and he sighed again. Jonathan calmly used all that I had taught him and perfectly pieced out the entire process of my death based on the clues from my dismembered body. I could not help but feel proud. Unfortunately, he was still a little off the mark. He did not manage to figure out that this body belonged to me, his wife.

When I was seven, my father brought home a beautiful lady who gave me a mango. That day, my mother watched me happily eating the mango while she signed her name on the divorce papers. After that, she jumped off the roof of our building. From then on, mangoes became the nightmare of my life. So on my wedding day, I told my husband, Alan Holt, "If you ever want a divorce, just give me a mango." Alan pulled me into his arms, quiet. From then on, mangoes became off-limits for him, too. On Christmas Eve of our fifth year of marriage, Alan's childhood sweetheart, Larissa Fennimore, left a mango on his desk at the office. The very same day, Alan announced he was cutting ties with Larissa and fired her from the company. That day, I truly believed he was the man I was meant to be with. Half a year later, I flew back from overseas, having just closed a partnership deal worth about 200 million dollars. At the celebration dinner, Alan handed me a drink. After I had finished half the glass, his so-called childhood sweetheart, the woman who had been kicked out of the company, stood behind me with a big grin and asked, "Does the mango juice taste good?" I stared at Alan in disbelief, and he was trying hard not to laugh. "Don't be mad. Larissa insisted I played a little joke on you. I didn't actually give you a mango; I just gave you a bottle of mango juice. But I think she's right. The fact that you don't eat mangoes is a real problem. You were really enjoying that juice just now." My face went cold. I lifted my hand and threw the rest of the mango juice in his face, then turned around and walked away. Some things are never a joke. I wouldn't kid around with mangoes or divorce.

“This isn't right—,” my voice cracked, slow moans slipping through my lips. “Sienna—” he called, his husky voice like hushed whispers in my ear. “Why….why do you say so? You don't want me? Don't you like what I do to you? The way I touch you….” He didn't stop. His fingers kept working their magic inside of me, slipping in and out in a pace I wouldn't call gentle. “I—I. S—Soren!” I jerked when he dipped deeper, hitting my core. “Sshhh….” Finally letting my pussy free, he lay me flat on the bed, my body stark naked before him. Sweaty and dripping hot with an ache for ecstasy. “Daddy wants you and you wouldn't argue, okay?” I nodded, without further hesitation. He had so much control over me. One I couldn't handle. He was so possessive. Fucking domineering. But I liked it, even though he was my stepbrother. Even though I knew this was so wrong. ***** Stuck between two stepbrothers. Sienna is left to make a decision, would she give in to the forbidden desires building within her? And when she chooses at last who will it be? The one who makes her heart flutter and her pussy drip or the one that wraps shield around her like a cardigan in winter?