I come in to my step-sons room say goodnight and your not in, Your friend says you are out having dinner so I decide to clean the pig sty of a room of yours, Unaware to me I'm farting and my ass and pussy are on show, I keep cleaning and farting when I find a pair of dirty panties.. Unaware to me they are mine! I try and figure out why my step-son has a pair of dirty panties in his room and condom wrapper I assume must be his girlfriends, When his friend isn't looking I take a sniff of my own dirty panties unaware to me the dirty thong belongs to me and get turned on I start rubbing my pussy till I cum and fart at the same time.. The door knocks he's back...