I loved how her vulva is so big and she lets him into her vagina as deep as he can go into her, she looks so damn sexy too, when I see a large female on heat it turns me on and I would love to get into her vagina like hers, I had a Kelpie female dog and would do this with her everyday for over six years, she was a young dog when I first had her and she was too small for me to get my dick in her vagina, all I would do was push my dick into her vulva entrance but she was young and too small, but just to feel inside her vulva lips was amazing, I would masturbate kneeled behind her and when about to cum, push my dick in as far as I could and shoot into her, but I couldn't get in her vagina, her vulva was beautiful, it was not until she had matured into puberty I realised when I put my finger in her that she was enjoying the feel of it and she would always fuck my finger when I fingered her, but her vagina was small, but so nice, it was a while later when she came into heat and was as horny as all hell, so horny she would jump on my hand wanting me to play with her vulva, horny little thing she was, I knelt behind her and fingered her gently while she thought I was rooting her, we were in the doggy position, my dick was hard and ready for it, but me thinking I can tug off then just put the end in her entrance, when I started to cum, she was wanting me to mate with her, I then out of curiosity just pushed my dick in her vulva as far in as I could fit and could feel her tight entrance to her vagina, with her beautiful lips around the end of my dick, I was partly in and could feel her tight cunt, and I wanted to feel her entrance against the end of my dick, pushed in a little harder, it felt so good, her vagina was like heaven, but I was still only in her vulva pushed up into the entrance, she stood still and her tail was raised and off to the side, she was telling me she wanted mating, I didn't was to hurt her, but she didn't mind me pushing in her a little more, she was gently pushing back into me, I kept a gentle push into her, and then I felt the end of my dick go in past her tight entrance, and she just stood still and let me gently keep pushing my dick in deeper and deeper until I was all the way into her vagina, she was humping me by then, and I started humping into her and she felt so tight and beautiful to be inside her vagina for our first time, her vagina felt quite hot once I completely penetrated her and I felt her muscles spasm deep in her and my dick felt amazingly good in her vagina.
