It was late night and I had to go to the bathroom. I had gone to bed wearing my mother's panties. My dilemma involved taking off the panties or risking being seen as I went across the house to the bathroom then back to my bedroom. I had to pass my sister's room. The bathroom was between her room and my parent's room on the other side. In the bathroom I found the panties that mom had apparently taking off and left there after my last trip there. Of course I switched, but I was not about to leave the pair I took off.
As I was coming out with my hardon tucked in Mom's briefs and the other pair in my hand, there she stood, her and my sister. I locked eyes with my Mom as I heard my sister saying... "see I told you it was him". Mom looked me up and down and stopped at the increasing hard on in my pants. As it grew harder she sent my sister to her room then took my panty filled hand and led me to my room. She never said a word to me until we were in my room.
There she stood before me and took off the panties she had on... Then she spoke.. take those off. As I did she held open the ones she just took off for me to step into them. On her knees, looking up at me, pass my hardon that was almost touching her lips, she pulled her panties up my legs. Before she pulled the panties over my hardon she lightly kissed the head of it.