Trapped (yandere underswap sans x frisk)

chapter 1

Frisk's POV

I woke up in a room that looked like a cell but way more clean I looked around the room seeing if I could tell where I was

I couldn't tell what this room was but I felt something on my neck I looked down to see a collar it was dark red with a golden heart on it

I didn't know where I was the room look like a bedroom I looked at my hands to find a chain it felt light but it was chained to the wall

I tried pulling on it but it was no use I heard something walking down he opened the cell door I looked at them I was horrified of who I saw

It was sans he was smiling at me I was scared of what he wanted to do to me he walked towards me he sat down next to me

"Hello human~"

I felt disgusted I had shivers down my spine sans grabbed my chin and kissed me...

I tried pushing him away he just got closer to me I felt weird he did his little laugh that was once so cute

I said "w-where am I?" He smiled then said "my basement"
I was confused then I thought about papyrus and Chara I said "where is Chara!?"

Sans looked at me and said "oh her...I just had to get her out of the way..." I felt terrified I then asked "where is papyrus?"

Sans then said "papy is alive I couldn't kill my own brother!" I sighed of relief sans then grabbed me by the hair and pushed me down on the bed I was blushing

Cliff hanger :3