At this point I was sort of hoping she wouldn't show. I mean, not just because she happened to share a name with a girl I met and fucked in the ass th... night before. It was the whole matter of, did I really want to meet a relation who was born over seventeen years ago and whom I had never met? That could certainly go either way. I truly believed that any reservations I might have had were legit.At some point it was announced by our host and hostess that my sister's delay would be significant. For 52yrs vixen she is tight and only 3inches able to enter and she cried in pain saying ‘no’ and I slowly started pumping, for 15-20 to n fro. I’m able to insert my full length in her then she stopped hitting my back and grabbed my hair with one hand and pressing me with her other hand towards her. As this is my first time I fucked her hard n when I looked at her, tears rolling from her eyes and she is moaning making sounds like “huh huh ammaaa huh huh” for 5minutes and as tension build up in. I use my wetness to get his cock nice and wet before I take every inch all the way down my throat. Making me gag on his length as I flick my tongue over his balls as I swallow with his tip in my throat. But I’m not ready for him to cum yet and I don’t want to yet either, so I slow down my probing fingers between my legs and work to even out my breathing. I’m listening to him to tell me how badly he wants to lick me and fuck me and how he is going to do it. How he tells me that the sex isn’t. I had a ton of homework to do and went home afterward, ate with the family, and went to my room to study. I took a bath and went to bed, tired. I do not know what she did. I had a meeting the next night and when I got home, bathed and went to bed, again without seeing her.It was probably Thursday before I saw her again. I went over when I saw her getting out of her car. She had stopped at the grocery store and I carried the bags in for her while her boys ran like wild Indians through the house.