A skele-fun reincarnation (Roxy x M. reader but sans)

Learning new magic

(F) "*Sigh* Done."

You were making figures with earth magic, partly for training. You ran out of MP and decided to call it a day.

(F): "Man my magic power has grown a lot, but I've still got a long way to go. Gotta keep at it!... Tomorrow!"

You hear some questionable noises coming from your parents room. You knew exactly what it was.

(F): "That aside. They're really going at it. I'm hoping for a little sister or maybe brother."

(F): [Why don't I try saying something to the today? 'Mommy, daddy, what are you doing naked?' *Insert evilish laughter.]

You open the door but when you were going to go to their room you saw something that will be in your mind forever. It was Roxy masterbating.

(F): [This is gonna be better then I thought!]

You walk beside her and sit down. She somehow fails to notice you until.

(F): "Yo"

She looks with utter shock at you and also a bit of fear.

(F): "I know fully well what your doing. Not that I'm blaming ya though."

You got up and stretched a bit.

(F): "Come by my room and we can talk some more. If you're feelin comfortable."

You walk away leaving a confused and flustered Roxy behind. She scrambles to her feet and follows you into your room. You sit on the bed and she sits on a chair.

(F): "Nice technique by the way."

You say while reading a book on magic.

(F): [So you can create any shape you want? Perfect!]

She tries to throw a book at you but knowing this information you cast a spell that brings up a wall of stone that looks like bones.

(F): [Finely I can be like Sans!]

(F): "Nope."

Roxy: "Huh?"

(F): "It means no... Anyways, guess you can say I master-bated you there."