Of course

It makes you proud that the countess had been lusting for you for so long that even the succubus that possessed her was affected. She is beautiful, with alluring body that you can't deny her request as well as your rising desire. You look into her eyes, and the countess suddenly becomes abashed, realizing that she was just trying to sneak into your bed without thinking things through.

You caress her thigh and Marissa let out a sigh as her sensitive skin welcomes your attention. The two of you kiss, with you running your fingertips underneath her nightgown until they're near her core, just barely touching the wet and warm entrance. After teasing a few times, you touch it, causing Marissa to gasp into your mouth. You keep playing with her, and she couldn't keep herself from moaning, but you keep her mouth covered with your own. You're not afraid of her making loud sounds; it's just that you want her to repress her pleasure. You keep fingering her until she couldn't take it and climaxes quietly but violently, drenching your fingers with her juice.

After she has recovered, Marissa looks at you in gratitude; it was probably a while since she had her release. Eyes still on her, you bring your hand, which is glistening with her wet juice near to your face and lazily lick each finger, enjoying the embarrassed but aroused expression on her face. Then you slowly remove her dress before doing the same with yours. Finally, the two of you are completely naked.

Once again, the two of you embrace and kiss. You trail your kisses until it ended up near her pussy once again, preparing her for what comes next. You then move to mount her, and line up your cock at her entrance.

Marissa takes in a sharp breath as the head of your cock penetrates her, then the shaft, and then the length is inside her. You don't know whether Marissa was a decent woman before, but as of this moment, she certainly isn't. The countess is an adulteress, having betrayed her husband

In a missionary position, you slowly begin making love of her. She tries to keep quiet, but after a few minutes she can't help herself. "It's so good," she whispers before you kiss her, denying her the chance to express herself and instead forcing her to fully concentrate on the pleasure you're forcing throughout her. Marissa hands grasp the bed and her toes curl as she orgasms silently for the second time.

Even as your cock is being assailed by her pussy's wall, you keep pumping again, setting Marissa up for the next one. The small rational side of you ponders whether the two of you are in lust haze because of the residual succubus magic. But the remaining part of you don't care about such triviality and instead wants to obey your instinct. "I'm going to cum in you."

"Yes," the beautiful adulteress whispers as her legs wrap around your back. "Sire your love child in me,"

You keep thrusting until the orgasm hit Marissa again, bringing you over the edge this time. You release your seeds inside her, knowing that she would be with your bastard because of this very act; all the while Marissa is clasping you tightly.

Then it is over.

Flushed with release, the two of you kiss and caress each other, whispering sweet nothings, having to verbalize what the two of you had repressed during your mating.