This story is real, so might be boring compared to most of the made up stuff on here but here it goes. I’m 24m and was staying at my gfs (25) house last night, still lives with her family including her 19 year old sister. I’ve always had a thing for her sister and my mrs knows this but last night I thought I’d bite the bullet and ask if I can have a pair of her her dirty knickers. Obviously I was expecting a “no Wtf is wrong with you” instead she walked out the room went into the linen bin and grabbed me a pair. Lovely thong and clesrly had been worn and not washed yet. I smelled them while receiving a blow job and then fucked with them in my face smelling and licking them. It was amazing sex I and I think my mrs enjoyed it as much as I did apart from the fact she didn’t want them near her face but was loving how much I was loving it. So yeah that’s about it I thought it was amazing