FriskXSans: Getting Frisky.

Curiosity (Ch2 Pt2)

*Creak* Frisk opens the door to Sans's room. The lights are off and the room is ice cold. In the corner of the room glows a faint blue light. Frisk takes a cautious step forward towards the glow, instantly regretting the gesture. They are tossed up into the air and thrown into the nearest wall, causing them to black out.

Frisk's POV
"Sans? This isn't funny!" I open the door to San's room, it's dark and cold. I all of the sudden feel an odd sensation and find myself in the air staring at a sort of blue flame; what the fuck is this?! ~swoosh~ *Slam*

Frisk is out cold and hasn't the slightest clue as to what Sans just did to them.

Sans POV
*Water draining* Oh no you don't Frisk, I'm not going to let you see me like this. I try teleporting to grillbys but end up teleporting to my room instead. Shit! My magic seems to be unstable at the moment so I'm gonna have to think of something, and quick! I can't teleport and I'm trapped in my room with a god damn boner What the hell am I supposed to do?!
"Sans? This Isn't funny!"
I quickly turn off the lights with my magic. Big mistake... My eye is now glowing profusely with unstable magic, I can't stop it. I see Frisk enter my room, they were about to turn the lights on, I had to do something. I've never wanted to do this to my Frisket...but I'm going to have to Use my magic against them.

Sans lay in shock at what he had just done. He had vowed to never hurt Frisk for the sake of a friend. The instability of his magic had thrown the human harder than anticipated against the wall causing them to Faint.
Frisk would soon wake up finding themselves sprawled out in Sans's room covered in some sort of blue essence.

"Hey Fris-" I caught myself mid sentence, I still can't take the chance of letting them see me like this. I really hope that they will be okay. I mean, they are breathing so that's good.

Aw, they look so cute passed out. The blue tent in his pants grows in size. Maybe this is what Alphys meant by "In heat," strange sexual behavior and the inability to control my magic. How do it get this feeling to stop? Sans starts to feel up his length, to his relief the hunger of his lust weakens. "So that's how it's gonna be? I hope they can forgive me for this... Sans has enough power over his magic to summon some "extra help." Blue tentacles begin to lift Frisk away from the door and over closer to the bed, positioning them in a tantalizing fashion.

Blushing, Sans begins to masturbate to them while willing the extensions of himself to rub along his spine. A few others brush against his sensitive ribs causing his bones to rattle in approvement.  Sans works on his length, using his warm bones to lightly rub the tip, eventually engulfing his whole member moans escape his mouth as he does so. "F-Frisk...ah~" He softly stares at the limp immobile human, who is meekly suspended in the air, and he begins to visualize their warm mouth taking control over his length. "Mhm~ babe! I can't hold it for much longer!" With the flick of his hand, Sans commands the tentacles suspending Frisk to release them, causing them to sprawl out on the floor. Sans releases his load on the unconscious human. It glows a deep neon blue against Frisk's pale skin.
*Pant* "Im sure" *pant* "glad they didn't wake up during all this." My Magic seems to be working for me now. I hope that this doesn't happen to me again, it's embarrassing as all hell! I gotta get out of here and figure out exactly what this is.

Hoi! Your friendly neighborhood Neko here to say: Man was this a fun chapter to write! I hope you are enjoying my book, feel free to correct any mistakes I've made and leave some suggestions.
Wow 698 words? I can do better than that!