Chapter Text
Izuku sucked her breath in as she heard the man open and quietly close the door behind him, his footsteps echoing inside the empty church. With each step Izuku clutched her rosary a little tighter till her knuckles were white, the small silver crucifix sitting heavy across them.
Fear.
Desire.
They always bled together, it was hard to separate one from the other.
Through her lashes Izuku watched the shadow of the man slowly walk closer till he stood across from where she was knelt in the first pew. His looming form…
Desire.
Fear.
Katsuki’s looming figure was the definition of intimidating. He stood tall, shoulders broad and even though Izuku couldn’t see his face, she knew his hot gaze was traveling her body.
“I’m sorry father for I have sinned,” Izuku’s voice was soft as it slightly shook. She could hear her heart pounding between her words. She licked her lips slightly, “I ask for your forgiveness once more.”
“Hmm,” Katsuki’s voice was low, dangerous. Izuku’s heart skipped a beat. “What sin have you committed?”
Izuku felt her desire bubbling, her need growing.
“I…My desire for my soon to be husband is faltering,” Izuku softly admitted to the priest. “Even though he was appointed to me by the church…by you…My heart and soul do not belong to him.”
Izuku shuddered, the man had stepped closer yet. She could feel the softness of his black robes brushing against her knuckles.
“For who holds your heart, dear daughter of our lord,” Katsuki asked.
Cruel.
He knew who her heart longed for.
He was the one that led her to feeling that way.
“For who do you lust for, dear daughter of our lord,” Katsuki pushed.
Izuku swallowed, tightening her grasp on her rosary.
“My heart and soul, my heart and body,” Izuku started, slowly opening her eyes to meet the man’s heated gaze. This man who was her father’s age, who had taught her wrong from right, who had taught her how to love… “Belong to you, father Katsuki.”
Katsuki didn’t move, didn’t flinch. The only response Izuku saw was a slight upturn of the corner of his lips, his gaze…seemed to darken slightly but maybe that was the way the dim candle lights flickered in his gaze.
“Darling daughter,” Katsuki softly spoke. Izuku’s breath froze in her throat as she watched Katsuki’s hands move to the front of his robe, parting the heavy fabric to allow her the sight of his cock.
Izuku’s lips parted, instinctively moving forward so her face was closer. His cock looked heavy, long and thick.
“Our father above is all forgiving,” Katsuki spoke smoothly as he took his cock in his hand, slowly guiding it up till the tip of his cock was an inch from her soft full lips. “He shall forgive you, but he desires your worship. Ask forgiveness as you worship and he shall forgive your sin.”
Izuku slowly nodded, she knew what he meant…She had done this once before…asked for forgiveness and he had told her this was the true way of earning their god’s forgiveness as he was his mouthpiece.
Izuku gently closed her eyes and opened her mouth further, allowing the man to guide his cock inside of her mouth.
Salty.
Heavy.
The man’s cock sat heavy on her tongue allowing her to savor his flavor before pushing deeper inside. She felt the man’s hands slowly take hold of either side of her head, pushing her hair free from her ponytail. A wet gaspy noise escaped Izuku’s throat as the thick cock hit the deepest part of her throat as her nose was pressed against his groin.
“That’s it,” Katsuki gently praised the girl. “Worship, beg for our god’s forgiveness for your sin.”
Izuku nodded the best she could, moving her hands so she could clutch the crucifix. Tears slowly bubbled in the corners of her eyes as the man held her there, air refusing to fill her lungs.
Forgive me father, full of love,
The lord fills thee.
Izuku couldn’t breathe. Her tears finally spilling over and running down her cheeks.
Blessed are the women,
Bless thy with a fertile womb.
Izuku’s heart was pounding heavily in her ears. With each second passing her lungs screamed to fight, to push away and to gasp some air.
Holy lord above, father of all,
Pray for us sinners and allow us
She couldn’t think straight, Izuku’s prayer wobbling as her gaze traveled up to the man. The light seemed to form around his face, like a halo…handsome and terrifying…just like their god was supposed to be…was he their god?
To serve and carry your love inside.
Amen.
As Izuku’s gaze blurred, Katsuki finally started to move her head. Her throat instinctively coiled around Katsuki’s cock. Forcing her to gag and grip her crucifix tightly.
“That’s it my darling daughter,” Katsuki purred, “Worship like you were created to do. Beg for forgiveness and he shall bless you with what you desire most.”
Drool ran down her chin. He was unrelenting, forcing Izuku up and down his cock. She forced her tongue to move, to tease and worship the cock inside her mouth.
“You’re doing it,” Katsuki groaned, his nails biting at Izuku’s scalp. “Worship with all your heart. Beg for forgiveness! Fuck, that’s it! That’s a good girl!”
Katsuki’s cock was throbbing inside of Izuku’s throat, hitting the back with each thrust. Izuku’s mouth hung wide open when Katsuki finally pulled his cock out.
Hot ropes of cum fountained from Katsuki’s cock, hitting her open mouth but also across her nose and cheeks. Izuku shuddered, her own pleasure escaping into her panties…completely untouched like the good girl she was taught to be.
“Our ever loving god has forgiven you for your sin and has decided to allow you to continue to worship him through me,” Katsuki sweetly mused, a smirk danced on his lips as his mind was already twisting with his demons. “I expect you to keep this between us, no need to flaunt our god’s favor.”