Part 1:

Such melting bodily fluids. It would feel amazing if I were to penetrate inside.
But while Grayfia may be ready, I'm not prepared yet.
I lift my face and place my hand on my pants. I remove the belt and lower my pants and underwear.
Feeling the excitement, my cock is already in a state of readiness. I grasp the erect shaft with one hand and present it to Grayfia.
"Make me feel good too. Let's thoroughly enjoy ourselves today."
As I commanded, Grayfia began to rise. Her movements were somewhat slow, and she seemed curious herself. It was probably because she had never experienced such caresses before. With a slightly irregular breath, she brought her mouth closer to my member.
Grayfia placed a kiss on the tip with a "chu" sound. She opened her mouth and licked the tip with her tongue. It traced circles around the head in a circular motion. Repeating this motion multiple times clockwise, she then switched to counterclockwise.
The tip became wet with saliva, and my cock became even tenser. I grip the harder shaft with one hand while gently cupping and caressing my testicles with the other. They are kneaded with the warmth of her palm, facilitating the production of semen.
"Mmm, gulp, slurp, slurp, squish, gulp, slurp."
Grayfia took my penis into her mouth, from the tip to the base, sucking on it. She released her hand that was holding the shaft and moved her slender fingers back and forth on my testicles, continuously stimulating them.
The tightness inside her mouth rubs against my penis. It slides smoothly on her tongue, moving back and forth, lightly tapping the back of her throat. Grayfia accepts it willingly, without gagging, and performs a deep fellatio while sucking the saliva that clings to the surface of my member.
Her movements and reactions are slightly different from usual. Perhaps influenced by the atmosphere of this place. That means she has performed this kind of service for Sirzechs, and I feel a slight twinge of jealousy.
"Suck, slurp, lick, lick, squish, gulp!"
Whether knowingly or unknowingly, her movements become more intense. Her silver hair sways as she takes my entire cock into her mouth, using her throat to accommodate it completely, providing stimulation to every corner.
This feels good. I relax my body and entrust my lower body to Grayfia. A pleasant sensation runs from my waist to my back, and I release my semen with a splash.
"Squish, gulp, suck, slurp, gulp, suck!"
She drinks up my semen. It is taken into her mouth from where it was released, swallowed completely. She skillfully processes the viscosity that entwines around her throat, savoring every drop of semen without spilling a single one.
Although it was a large amount, and she showed a little fatigue, it was a blowjob without any compromise until the end. She looks at me with a dazed expression, showing the semen collected in her open mouth. She drinks it all and doesn't forget to report that it's gone.
"Squish..."
She sucks up the semen accumulated in the urethra, and my penis is released from Grayfia's mouth. She swallows the excess saliva, and my member is revealed, covered in a thin layer of saliva.
Immediately after it's over, Grayfia's gaze shifts away from me with a slightly regretful expression. She seems to feel guilty for what she did to me, remembering the service she provided for Sirzechs. Unconsciously, in this place, we have loved each other to the point where counting becomes futile.
Choosing this place was the right decision after all. There is meaning in corrupting Grayfia here.
After ejaculating once and feeling satisfied, I immediately got my member erect again. Grayfia wrapped her hands around it and handled it with a squelching sound. When she asked, 'What would you like me to do?' I answered with a smile.
'Let me take your second virginity.'
'Yes...'
Reluctantly, Grayfia lay her body on the bed. It seemed like she had no intention of changing her professional attitude as her quiet, silver-filled eyes looked at me.
Finally, the time has come to showcase an interesting performance. Taking her virginity is just a bonus; it's not the main event. I grabbed Grayfia's waist, pressed my cock against her pussy, and gradually pushed my hips forward little by little."