The kiss is long and suffocating. He delves his mouth deeper and sucks her tongue until she produces a saliva that he can drink. He then releases her mouth and whispers in her ear.

"I promise not to do anything because your body will break if I put it inside".

He stands in the tub and guides Rachel to kneel in front of his scorching shaft.

"Duchess, this is what I want".

He then guides her head and opens her mouth with his thumb. Rachel understood what he wanted. She obediently opens her mouth while her face is red from embarrassment.

She tasted the precum in his shaft and started to lick it softly. This is her first time to do such things, and her clumsy mouth almost bite his protruding shaft.

"Hahh, easy...don't bite, hah, open your mouth wide and suck it with your tongue".

Sebastian is panting heavily even though she's clumsily sucking his shaft. Her tongue itself makes him crazy that blood will pop out from his eyes. Her sinful tongue almost made him come.

He taught her a few tricks to suck him properly and momentarily she learned the technique. When he notices that she is getting the hang of it, he gently grabs her hair and intensifies the sucking motion until his shaft reaches her throat.

He then moves his shaft fast in and out of her mouth until it touches her throat. She was being deepthroat fuck by Sebastian that she wanted to release his shaft due to her difficulty in breathing and her eyes are giving tear ducks by his massive thrust.

Sebastian enjoys watching her prey while she is kneeling in front of him giving him a deepthroat kiss, saliva is dripping from her mouth, and her eyes are filled with tears as if pleading with him to continue fucking her mouth.

"Shit. Hah, hah, ah, yes you're doing great, hah, hah, hah"

Sebastian moaned and he thrusted a few a more until his load went inside of her mouth. Rachel coughs after he fills his load in her mouth and she accidentally swallows his cum.

He put back some of the semen that was leaking outside her mouth.

Rachel couldn't believe she pleasures him with her mouth and how he convinces her as if it's natural to do is beyond her belief.

She realizes something is changing inside her every time she gets entangled with the duke. Her restraint is of no use as if she's under his spellbound.

'Is this body designed to please men? It's like a built-in sex doll with a will of its own.' She lets out a long sigh and turns to face him in full grievance.

If she only knew how lewd and sinful she looks right now, she would stop giving him a grievous face.

"Hah. Witch. Provoking me this way".

She is lifted off the tub by Sebastian, who also forces her body to slant toward the handle.

He lowered her body in a dog style position and opened her legs separately.

"Your majesty, please no. I thought you said, no".

"I will not penetrate as I promised".

He then opens her legs widely and puts his shaft in between her cracks just enough to rub her clitoris.

As he promised, he didn't penetrate her but thrust roughly in between her legs.

'Pa pa pa pa pa pa'

His thrust is so hard and rough that her clit is being hit until she spurted water.

"Your Majesty, hah, hah, ah, ah, please hnngh"

"Do that Duchess, moaned for me, hah, hah, hah"

He then slaps her bottom while giving large thrusts. His slap made a mark on her luscious bum.

'This nymph will drive me to the abyss of madness.'

Whenever his slap hit her bum, her clit trembled, and she squirted liquid from her pussy. There was no penetration involved but the act gave them a euphoric feeling.

It's like a drug that you keep coming back to after you tasted a prohibited ecstasy.

"Hah, you like to be hit here duchess. You're squirting endlessly"

"No ah ah ah please"

'Pa pa pa pa pa pa'

A few more thrust and he fingered her pussy so they would come together. Rachel screamed in ecstasy and her body convulse involuntarily until she came and lost her balance.

He picks her up and wash her again until she falls asleep in his arms.

'She sure is delicate. The family doctor needs to monitor her health and give her tonics to strengthen her body'.

He kissed her forehead while grinning.

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Author's note: Soundtrack for this chapter: Close by Jonas feat Tove Lo