Upenn Chemistry Library

"You want me to fuck you like a whore, is that it?" His eyes darkened as they narrowed on me while I swallowed hard, realizing I had been backed up against the edge of the desk as desire zinged through me. "Yes," I answered, breathlessly. He leaned forward slightly and I could feel his hot breath on my skin. I tried not to shiver at the sudden chill that ran through me. My eyes flitted up to meet his hazel orbs, they were burning with hunger and a dark fire. “My kitten…” He purred, tracing his hand over my boobs. The rattling sound of his belt was what I heard next. Bunching up my dress to my waist, the first slap landed on my ass cheeks eliciting a moan from me. Grabbing my waist, he plunged his cock into me in one harsh thrust. A soft whimper escaped my lips as he slammed into me again. ** ** ** When Angelina Bryant finds out her boyfriend who uses insensitive words on her was actually a cheat, and her best friend was a backstabber, it coincides with the period a new neighbor, Kade Ashton moves into the mansion opposite their house. They're unable to deny their chemistry and so they give in to the fire raging between them. When Elva Ashton who is Angelina's new bestie finds out she is f*cking her father, hell is let loose. What happens when everyone they hold dear is against their forbidden relationship? Will their love die out or make a strong comeback? Warning : This book is an age gap romance filled with explicit erotic content. If you aren't comfortable with rated scenes, kindly drop it, it's not too late. However if you choose to read this, prepare to be blown away by Angela and Kade's story.

She only wanted to live. He only needed a wife—on paper. But what started as a contract… is about to rewrite their hearts. After Rain Italy Cuervanue refuses to be sold off to an old man to pay her aunt’s debt, she’s thrown out of her own home. Desperate and alone, she flees to the only place that still holds her father’s memory, the beach house he gave her on her 18th birthday, only to find out it’s been sold. And not just to anyone. To Matthew Fuentavello, the youngest, powerful, and most feared CEO in the country, from a family known across Asia. To her shock, Matthew offers her a deal: Marry him for six months, a secret contract to fulfill his grandfather’s condition for taking full control of their empire. In return, she gets the beach house back. The catch? She must also work for him as his secretary. No one must know they’re married, except his family. Rain agrees with no choice left, never expecting that the man she married on paper… is the uncle of her cheating ex-boyfriend, the one who broke her heart with her own cousin. As they pretend by day and blur the lines by night, a dangerous chemistry starts to grow. Office rumors spark. Jealousy brews. And when the whispers get too loud, Matthew drops the biggest bomb—Rain isn’t just his secretary. She’s his wife. Just when Rain begins to believe in their stolen happiness, the past comes knocking. Her ex wants her back. Matthew’s ex, the woman who once rejected the deal Rain accepted, now wants him again. And Rain begins to wonder… Was she just a second option? Or is there something Matthew’s been hiding from the start… something real?

“Take your panties off.” He worked on his pants, letting them fall on his ankles. When I was too shocked to move, he growled at me, green eyes searing against mine. “Panties. Off. Now, Nirvana.” I did as he said, scrambling to remove my shorts and underwear. My lips went dry as I watched him enjoy stroking himself. “Open your mouth, suck me. Take me all in.” Lust fired up through my veins, and my clit ached for him. *** All her life, Nirvana Thorne thought she was just human, at least not until a mysterious guy rejected her for no reason. When she finally uncovers her family secrets, Knight reclaims her as his fated mate and forces her to dig deep into the unimaginable danger of the underworld to undo the curse. Fighting her attraction towards him is hard enough. Every time they get close, their chemistry sizzles, and the heat between them becomes irresistible. When the pack is under siege, she must learn to gain control of the newfound power within her while the alpha intends to show her where she belongs. *** All Knight Blackwell ever wanted was to run his pack while getting rich. What he didn’t need was a woman demanding his attention, let alone a human mate like Nirvana. So he rejects her. What he never sees coming is his mate possesses an ancient secret— she’s a creature bound in magic intertwined with an ancient dark prophecy and the key to something bigger than anything they’ve ever imagined. With his primal urges getting harder to resist and the powerful being wreaking havoc in his wake, Knight has to sate his dark cravings for his mate before they go to war that Nirvana might have to sacrifice a piece of herself.

"He was the fire I should’ve run from. But I walked straight into the blaze, begging him to burn me. He loved me so hard it bled. Then, he left me — shattered— and now when I hold the power to destroy him, he wants to claim every broken piece." In a world of deceit, can love survive the truth? Kiss of His Betrayal– for those who love dangerous men and the women who dare to love them back. A dark romance of obsession, betrayal, revenge and the kind of love that scars. Read if you crave enemies-to-lovers, twisted chemistry, and secrets that refuse to stay buried. Character Intro: Shefali D'Souza - Barely eighteen… A pure soul with dreams bigger than the sky. Ambitious, fearless, breathtaking— A girl whose beauty wasn’t just on her face, but in the fire burning quietly in her eyes. Her charm? Chaos and poetry wrapped into one. Her sass could stop hearts, and that dimpled smile… dangerously unforgettable. One look at her— and his whole world surrendered at her feet. Damon Knight - He was the sole heir to the most powerful empire in the country— a name that made business tycoons bow and enemies tremble. To the world, he was the renowned boxer, the young CEO, the most eligible bachelor everyone dreamed of. Elegant. Charming. Untouchable. But beneath the tailored suits and angelic reputation… lived a devil carved out of fire and darkness. A man obsessed with the idea of taming innocence, claiming purity, and turning an untouched soul into his most prized possession. Her beauty caught his eye. Her fire… ensnared his soul. What began as a spark of curiosity twisted into an obsession he couldn’t control— and before he even realized it, the devil himself had fallen hopelessly, dangerously in love.

“I CAN’T BELIEVE YOU FIRED ME!” she screeched, looking like she’d just lost a leading role on Love & Hip Hop. “I’M THE BEST EMPLOYEE YOU EVER HAD, YOU STUCK-UP BITCHES!” Then boom, she picked up her laptop and chucked it across the room like she was auditioning for the shot put in the Olympics. Trevor gasped. “Not the MacBook!” “I’M NOT LEAVING! YOU’RE GONNA HAVE TO DRAG ME OUTTA THIS MUTHAFUCKA!” she screamed while kicking over her filing cabinet and knocking the shared Keurig onto the floor. The damn machine sputtered its last brew..... Without Warning follows the unexpected and passionate love story of Sienna Carter, a strong,  witty, but unconfident woman who wasn’t looking for forever, and Knox Michaels, the charming younger brother in a powerful Chicago family known for their business, influence, and drama. What begins as heated encounters quickly spirals into something deeper, something neither of them saw coming. Their chemistry is undeniable, but with family secrets, jealous exes, workplace politics, and complicated loyalties surrounding them, navigating their relationship is anything but simple. When Sienna discovers Knox’s dark past, the once thought to be the carefree bachelor is thrown into a whirlwind of fear, surprise, and overwhelming love. Determined not to lose her, Knox steps up, claiming his future with Sienna even as both of their families reel from the news. As the two try to merge their worlds, tensions flare, siblings clash, friends turn into rivals, and unexpected alliances form. With an announcement party meant to bring everyone together turning into a powder keg of secrets and emotions, Sienna and Knox must decide if their bond is strong enough to survive the storm, because love, like life, doesn’t always come planned. Sometimes it comes, Without Warning

After catching her fiancé buried between her sister’s thighs, Maria ran. Straight into the arms of the last man she should’ve fallen for—his father. ~~~~ MARIA: The future I imagined went to shit the night before my wedding. Being betrayed by those closest to me nearly fucked me up, leaving me broken and in need of an escape. When I fled, I did it with zero plans—nothing but rage in my heart and my suitcase in hand. But then fate threw me into Declan: older, dangerously compelling, but also equally scarred. He took me in when I was stranded—no questions asked. It was the last thing I expected, but he continued to care for me, keep me safe and... warm me up. In more ways than one. As days pass, ignoring the heat, chemistry, and.. persistent feelings between us becomes... tough. I feel his eyes on me all the time, and my heart rate triples without permission whenever I bump into him in the house. He clearly wants me. I want him too, but I can't allow it to happen. Because he's the father of the man I now despise the most in the world. DECLAN: I took her in because I wanted to help. Who am I kidding, it's more than that. I couldn't help myself. From the moment I laid eyes on her, she had my heart in a choke hold. And as the days went by, resisting her became the sweetest torture. It became like hell to keep my hands to myself, or my mind from imagining obscene things whenever I see her. But we’re not free to give into this. She’s only 23, and I’m... nearly twice her age. And what's worse, I'm the father of the man who broke her heart.

Marco - The Don of the Cosa Nostra, cold, heartless and shielded, let's no one in. Conceals his pain. He is engaged to Roxy, for business. With no love or chemistry between them, their marriage is set to be nothing more than business. Lucia - An ordinary woman, with nothing special about her, or so she believes. She runs on emotions. Suffering from anxiety attacks and crazy moments. She's the complete opposite of Marco. Like him, she is engaged, only it's forced on her. Lucia - Life was great until a year ago, I had just been told about my mother's death to watch the love of my life and sister shot before my eyes. The loving father I once had, now cold, calculated, sells me. My newest boyfriend's last quest for me leaves me facing Marco - The Don. I won't go down without a fight. Keeping me captive in his great fortress, I can't escape. What I thought was my life, crumbled down when I found out the secrets my family had hidden. Even Marco couldn't comprehend how deep into the Cosa Nostra I have been since the day I was born. Marco - I knew it was a mistake taking her home, and keeping her hostage until I uncovered the truth. That mistake led to me feeling. It led me to want her like I had never wanted anyone else before. She ripped me open and pulled the feelings free I had buried and tried hiding throughout my life. She just walked in, blew up my life and said, deal with it. Like emotion isn't a weakness. PLEASE BE AWARE. Do not read if you are sensitive to the TW topics. This is one of my most open, raw, and descriptive books. It isn't often it fades to black.

Isabella Santos's world revolves around saving her sister Jenny from a rare blood disorder. Working multiple jobs in BGC barely covers the hospital bills. One fateful morning, her trembling hands spill hot coffee on Alexander Del Rosario's ₱50,000 suit. Instead of anger, his eyes hold an intriguing proposition. Xander's mother, Regina keeps arranging matches with socialites he can't stand. When he meets the fiery barista who stands up to him despite her mistake, he sees an opportunity. He offers Isa a one-year marriage contract worth ₱10 million - enough to save Jenny. But their undeniable chemistry challenges the contract's "no feelings" clause. During a company retreat in El Nido, one passionate night changes everything. Their fake relationship starts feeling real until Isa discovers documents linking Del Rosario Industries to her father's death. The shock triggers a panic attack, leading to her hospitalization where she learns she's six weeks pregnant. "Hindi ko kaya 'to. I need to protect my baby from them," she decides, disappearing without a trace. Three years later, fate reunites them at a charity gala. But Xander meets his daughter Sofia, the spitting image of him. "Paano mo nagawa 'to sa akin?" he confronts Isa. Before they can reconcile, and clear out everything, Marco emerges claiming to be Sofia's real father. Regina orchestrates DNA tests and custody battles. Through investigating his father's old records, Xander uncovers Regina's manipulation in destroying the Santos construction company. He confronts his mother: "Pinili mong sirain ang buhay nila dahil lang sa pride mo?!" Meanwhile, Isa faces kidnapping attempts and corporate espionage. The truth about Marco's involvement with rival companies comes to light. During a dramatic confrontation at the Del Rosario's mansion, Xander chooses Isa and Sofia over his empire. "Wala akong pakialam sa company. Kayo ang mahalaga sa akin."