I go to my room

Suddenly realising that I am sitting on my step-mom's bed jerking my cock I come to my senses.

As discretely as possible I put my cock back in my pants and slip out of Millie's room.

As I'm leaving I look over at Millie, but she still has her back turned to me, so I don't say anything as I cross the hallway to my room, closing the door behind me. A few seconds after I hear Millie close her door as well, and I hear her lock it also, which makes my face feel hot as I am so embarrassed about what I just did.

I lay down in my bed, pulling my blanket over my face, feeling awkward and despite being tired it takes me a very long time to drift to sleep.