As the night wore on, their hearts raced with anticipation for what was to come.
They settled in to watch a movie. The lights were dimmed, and they cuddled on the couch, sharing popcorn and laughs. As the movie drew to a close, Mina looked up at Kirishima with a sultry expression.
"Kirishima," she purred, her voice low and seductive. "Do you want to take our Valentine's a bit further?"
Kirishima's heart skipped a beat at her bold proposal. He had always fantized about taking their relationship to the next level, and tonight seemed like the perfect opportunity. He nodded eagerly, his cheeks flushing red.
Mina led Kirishima to his bedroom her hips swaying sensually. He followed her, his heart pounding in his chest. She turned to face him, their pressed together. Slowly, she reached into her pocket and pulled out a small packet.
Kirishima's eyes widened in surprise as he realized what it was. Mina smirked and held it up between them, and he nodded, unable to speak. She knew he was ready.
They shed their remaining clothes, revealing each other's bodies for the first time. Kirishima's eyes traced every curve of Mina's lithe frame, admiring her beauty. Mina ran her hands over his toned physique, her fingertips tracing intricate patterns on his skin.
As they stood, lost in each other's gazes, Kirishima felt a surge of excitement. He reached for the condom, his hands trembling slightly. As he opened the packet, Mina leaned forward and kissed him, their tongues dancing together.
Kirishima rolled the condom onto his erection, feeling a rush of anticipation. He couldn't wait to be inside Mina, to feel her warmth and passion surrounding him.
Mina guided Kirishima to the bed, their bodies connecting in a rhythm of passion. She straddled him, her soft curves pressing against him, and lowered herself onto him slowly. Kirishima gasped as he felt her wet heat envelop him, his eyes rolling back in his head.
They moved together in perfect sync, their breaths ming in the air around them. Kirishima ran his hands over Mina's supple skin, marveling at how good she felt. She moaned softly, arching her back to give him better access.
As they continued, Kirishima felt his climax building inside him. He picked up the pace, thrusting deeper and harder, determined to bring Mina to ecstasy alongside him.
Mina's moans turned into high-pitched shrieks, her body trembling with pleasure. Kirishima looked on in amazement as she climaxed hard, her walls tightening around him. He couldn't believe the intensity of their connection.
Kirishima collapsed onto the bed, panting heavily. Mina leaned in to kiss him, their lips locked in a passionate embrace. As they came down from their high, they looked into each other's eyes, their hearts filled with love and satisfaction.
They cuddled for a while, lost in each other's arms. Mina ran her fingers through Kirishima's hair, while he traced her delicate features with his fingertips. They couldn't believe how perfect their Valentine's night had been.
As the morning sun filtered through the blinds, they fell asleep in each other's arms, their bodies still intertwined. They awoke to the sound of laughter and the smell of breakfast cooking. They smiled at each other, their love for each other stronger than ever. They knew that this was just the beginning of an amazing journey together.