“Hah.. okay demon boy, let’s see if my teasing was worth you using this aphrodisiac after all Eh? Don’t be shy.. it won’t bite.. pff.”

"G-Grrrk.. hah.. jesus y-you're much bigger than I had imagined Frisk heh.. Either way heheh.. glad you finally decided to dive in~ more fun for us~" She smirked, her red eyes glowed as she smirked up at him, despite the situation she was in.

She'd grunt, her arms and legs slowly wrapping around him, bringing him closer to the spirit/demon fusion, though there was an evident lust within her eyes and movements, kissing him back just as passionately. "M-Mmnf~"

"... Seems like I have a lil' visitor eheh.." The person moves within the shadows of the area, only a pair of red eyes was visible within the shadows.

"I am Chara.. " She replied, moving out of the shadows, having been eating a chocolate bar halfway throughout the sentence.

"H-Haah...~ who cares about a damn room?~ this aaagh..~ is much better." She purred, her eyes only glowing brighter as he looked into her eyes, seems like despite being the sassy one, she was actually very much enjoying herself.

"N-Nonsense Frisk.. I am always around, you just need to know how to get my attention...~" She purred, nibbling on his earlobe as his thrusts continued to deepen, her moans slowly increasing in volume.

She'd finish the chocolate bar, her eyes drawn to his hand for a moment, then slowly taking it and shaking promptly.

".. I usually reside within the shadows, but yes, eating chocolate is one of my favorite pasttimes. After all, I am neither here nor there. I am between realms."

"I am never alone, you idiot..~ I have more than enough company, just shut up and get moving faster.. before I take control~" She brought him into another kiss, enforcing him to do as she wanted.

“I’m not alive, but not dead. That’s what I was referring to. I’m a spirit/demon if you will. It’s okay, nothing exciting though.”

"Well.. it's.. personal to sat anything, I-.. would rather not get into details about how I first died, it's.. saddeneing to think about."

She whimpers, actually beginning to enjoy herself, now that he was going pretty damn fast, feeling his balls slap against her ass as he pistoned his dick inside her. "M-..Mnn..~ Maybe~"

Chara would hold onto him, genuinely enjoying this treatment, riding his rod in his lap, it felt.. oddly invigorating, this feeling wasn't like one she'd ever truly had before, but she was loving it.

"H-Haha.. y-you--.. mmng..~ think I would l-let anyone have s-.sex with me to begin with? I am v-.. aagh.. fuck..~ I am very selective so consider yourself lu--luh--.. lucky.." She grunted, biting into her lip as her legs shook.

Chara's teeth would sink into his neck as he held her up against his body, their bodies were quite literally connected and she was quite close too, no one had ever really gotten screw her insides like this..

Chara's left eye twitched as she felt his seed enter her, only for both the eyes to close as she climaxed along with him. "G-...Grrr...f-..fuuuck!~"

Her legs would slowly reach the floor before she pants and falls on her ass, his seed trickling out from her used hole.

“I..- I like being alone, being in a castle would remind me too much of what happened before.. I couldn’t go into one willingly.”

A black liquid would exit her eyes, as for her eyes, they were black, with red pupils and iris. "Oh yeah? I'd like to see you try use it when it's got this mystery liquid."