We hosted Thanksgiving this year or at least the first leg of the meals. My SIL (48F) and her family live about 45 minutes away. Quick background about her and I. We really don’t see eye to eye on many things. She’s my wife’s best friend and when things were rocky in the past she has said things that weren’t helpful to me or my wife. Actually she isn’t a good person and this put the explanation point on the Not a Good Person! My wife (45F) gorgeous, extremely fit and I (46M) have been married for well over a decade and have known each other for about 30 years. My SIL not as gorgeous and definitely not fit but nowhere near unhealthy and family stayed at our house Wed - Fri this year. The family finished thanksgiving dinner (actually ate at 1:30) and most of the family went to see Wicked in the movie theater. My wife her sister and I didn’t go for various reasons. My wife didn’t feel good and went to bed around 5:30 and her sister said she had work to catch up on and she was going to use our den for a temp office while it was quiet. I went out to the garage to do a few things and then went downstairs to watch some football. Both guest bedrooms are in the basement and that is where they stayed. The bedroom my SIL and BIL (51) stay in has its own bathroom and is closer to the TV/rec room. So after I got the game on thinking my SIL was in the den I decided I would quickly use that bathroom and get back to the game. The moment I opened the bedroom door I realized that what my SIL considered work was all self care. She had her headphones on, tablet on the nightstand playing porn, and the smallest little vibrator in her hand. She was so into it she didn’t notice me come in. I was so shocked that I froze. I watched in amazement! I’m not sure how much time went by but I tried to sneak out and she saw me. Unfazed she smiled at me as I now scurried back to the TV room sat down and attempted to focus on football. A few minutes later she walks out completely naked with her headphones still on and hands me the wet vibrator turns around and walks back into the room. At this point my heart is racing and I’m as hard as an 18 year old.

I’m in SHOCK and make the most irrational decision in my life. I get up walk in the room to give her back her little vibrating nugget and she just pulls my face in between her legs. I didn’t flinch for a second. I went straight for her clit and start spelling my name and anything else I could think of with my tongue. She must have been able to control the nugget because the vibration increased as it was still in my hand. With her on her back legs spread wide open I press the nugget up against her butthole and start to finger her. She went from wet to gushing! I let go of the nugget to put pressure on her gspot and she is moaning so loud I’m starting to worry about waking up my wife. I stop and rip her headphones off and tell her she needs to quiet down or we are going to be in pickle. She then proceeds to start pulling down on my pants, I resist and just about that time we hear footsteps above on the hardwood floor. At this neither one of us froze I jumped out of the room about as fast as I could and I could hear that she started the shower.