Elle gave him another one of those seductive smiles as she removed her bra, causing her breasts to pop out into his full view, with those beautiful, rosy pink nipples pointed at him temptingly.
"Oh, is that so, Mr. Oliver? Are you sure you don't need me to scrub your back? I am your assistant, and it is my duty to take care of your needs," she said in a seductive tone before removing the last piece of clothing on herself, exposing her bare body in front of him.
Seeing that sexy woman standing behind him with not a piece of clothing on while staring at him in that way, Oliver finally caved in as he pulled down his own underwear, his cock springing up with an intense desire coursing throughout him.
"If you insist, then it can't be helped. I will need a little help, indeed, in getting rid of some tension."
"Good decision, Mr. Oliver."
With those words spoken, Elle stepped into the shower with him and turned on the warm water, making it fall from above, wetting their bodies while letting them enjoy each other's company.
Oliver then took her hand in his and pulled her closer to him, her firm breasts pressing against his chest, making them both feel each other's warmth and moisture as they stood there for several seconds.
One of his hands wrapped around her waist before going further down to cup her ass, while the other hand squeezed and played with her breast, enjoying how soft and silky smooth it felt in between his fingers.
Elle didn't have breasts as big as his mature partners, but they were just the perfect size, neither too small nor too big, fitting into his palms like a piece of a puzzle.
Her ass, in comparison, didn't disappoint him, being well-rounded and toned, showing how fit this beautiful woman was.
"Mhm, it seems like you like my body," she whispered into his ear after noticing how he touched and played with her naked body. "What do you want me to do, Mr. Oliver?"
Without replying verbally, Oliver picked her up by holding her ass cheeks, and she responded by wrapping her legs around his waist, allowing him to carry her to the nearby wall of the shower.
While leaning against the wall for support, she put her arms around his neck as he positioned his length right at her entrance and began rubbing his tip back and forth across her folds, feeling how wet she already was for him.
"You sure are eager..." Elle commented with a small laugh as she felt his hard shaft touching her delicate region. "It can't be blamed, though, since this is one of the side effects of the substance injected into you."
Oliver looked at her while still grinding his shaft along her folds. "Side effects? Is that why my mood seems to have become hornier? Why didn't Grandfather explain that to me?"
"Because you are like a fish in water right now, Mr. Oliver," the beautiful secretary replied with a playful smirk. "Don't you like having sex with pretty girls? It'll make you more energetic, you know. So, if you feel the need to do it, please don't hesitate to ask me, and I will satisfy you whenever necessary. You just have to say the word, and I will drop my clothes for you anytime."
Oliver looked into Elle's eyes, which stared back at him with desire, and thought it wasn't a bad side effect to have after all.
"I might just take your words to heart then." He said before kissing her hard, pushing his tongue in between her lips, which made her moan into the kiss as he pressed his hard shaft into her entrance.
The tip went in and slipped in further, stretching her walls as Oliver lowered her body onto himself, inch by inch of his arousal penetrating deeper and deeper, before he finally reached her very end.
Elle's eyes widened upon feeling this intense sensation of being filled up by his member as if nothing had ever felt like it before, as if she was experiencing sex for the first time.
"Ahhh, it's... so deep..." Elle moaned with pleasure when he buried his full length into her before starting to thrust his hips against her while having her pinned against the wall.
She closed her eyes and let out small cries of pleasure with each thrust while being penetrated over and over again by him.
It felt so good to be fucked by Oliver's cock. The way his shaft moved inside her, stimulating every sensitive spot, brought her to a whole new level of ecstasy.
Oliver also felt something different as he kept pumping his hardness into the tight opening of her pussy, not being used to so much stimulation while having sex with women.
Even the simple friction of his arousal gliding in and out of Elle's folds made him want to groan loudly as if it was his first time having sex ever.
And every time she tightened around him, he could feel a pleasurable shock coursing through his body, which left him almost breathless from how incredible it felt.
It felt good enough to almost make him cum early, and that's what he did just a minute later, thrusting faster and harder until he released his seed into her while her walls tightened around his shaft.
Elle shuddered as she was filled to the brim with Oliver's essence before his cum trickled down between her legs, dripping onto the shower floor along with the water.
"Fuck, this was too short." Oliver mumbled as he pressed his forehead against the woman's neck while hugging her tightly against him.
Seeing how Oliver was feeling frustrated, Elle chuckled while running her fingers through his hair.
"Don't worry, Mr. Oliver. This is also something normal now because of the substance. You will have increased libido along with a high amount of semen, so don't stress yourself too much over short sessions, as you won't have any problem even if you shoot multiple times in a short amount of time."
"Wait, does that mean I'm going to shoot more loads of my semen when I fuck?" Oliver asked with bewilderment as he pulled back his face to meet hers, "Damn, I feel like I became a Dual Cultivator character from novels that can release sperm like a hose."
Elle laughed softly at that comment and nodded.
"Yes, something like that. Though not at an inhuman level, still, the amount of ejaculate is significantly higher than regular men. It will be like this from now on until the effect wears off. Of course, even after it does, your semen is still going to be much thicker and richer than a normal man's."
"I see. Then let's get going until I run out of charge here," Oliver spoke with a grin and started thrusting again, pounding her pussy as hard as before.
Elle's eyes rolled to the back of her head as his shaft hit her sweet spot, bringing her back into that euphoric state again.
"Ahhh... Yes... Mmmhh..."
With that, she held onto him tighter and buried her face into his shoulder while feeling his member ravishing her insides, making her go crazy from pleasure.
Both of them continued their passionate session in the shower until Oliver filled her up again and again without any trouble, while Elle also achieved several orgasms thanks to Oliver's powerful thrusts.