It was a family get together, we get together about once a month and have dinner but this dinner only my sister and I went. Our mom was working late so we had dinner and hung around talking for a while like usual but then we had a big snow storm so my aunt told us not to try to drive home we could stay the night in the two guest rooms. Now my Aunt is married but there marriage isn't doing well and my uncle has been living in a condo. So every one went to bed and the guest room i was in was interconnected with my aunts bedroom. I was just going to sleep when i heard the door open and my aunt was standing in the interconnecting doorway naked. I have always thought my aunt was sexy and i have fantasised about this. i said to her what r you doing, but she just told me to be quiet. she closed the door behind her and locked it, then walked over to my bed and lay down next to me. i asked again what r you doing. " i've seen how you look at me and i look at you the same way don't tell me u don't want this to happen she replied. i said well ya ive thought about it but i never thought... and then she started to kiss me and stroke my ****. She then took off the covers and started sucking my ****, and it felt amazing. she must of had a condom with her when she walked in because next thin i knew she was putting it on my and then sat on my ****. I couldnt believe it i was having sex with my aunt and it went on for an hour. once we finished we fell asleep together. The next morning i woke up to her ******* me off. We had sex again in her bedroom shower and then me and my sister went home. I dont know how this is going to affect our relationship. and i dont know if i should do it again if the time comes up????