Old woman sex

It happened quite accidentally on my part. Not sure on hers. I am 17 and was a virgin in all ways with sex until last summer when at 16 I went into Millies house. I'd known her my whole life, she is a neighbor down the street from my parents. Millie is a widow, her husband has been gone now 10 years or maybe more. Descriptions:
Millie is 72 years old, quite toned, and slim body a little wider in the hips from having 4 kids, but only a bit of a lower belly sticking out a bit. She still looks very good, lines on her face, her 34DD tits are not too saggy, gravity has taken effect but her reddish brown nipples puff out perfectly. She loves when I nurse on them. Her outer pussy lips are actually very very small, her slit is under an inch and a half long, but in that small space is a really nice, tight vagina, a peehole, and a clit that actually grows to about 2 and 1/2 inches. She has mixed brown and gray hair on her pussy, she likes to keep it shaved but right now she is fully grown in at my request. She does have brown hair on her head with some gray streaking in.
I was 6ft. 1 in, 180lbs, firm, my cock is 7 inches and about and inch and a half thick when I'm hard.

I went into Millies (I have a key to work when she's not around) as I was on the back porch cleaning some stuff, and heard a muffled voice. It was Millie. She'd fallen getting out of the tub in the bathroom. I talked through the door, and she told me to come in, she needed help. She was naked lying on the floor and I helped her up, she had a sprain on her wrist and one of her ankles. I picked her up and carried her to her bedroom. Seeing the nude woman was getting me hard and she noticed. I got some wrap and tape and wrapped up her ankle and her wrist. She insisted not to go to the hospital or have an ambulance come get her. She remained naked this whole time, I couldn't stop looking at her very nice looking tits, I even brushed up against a nipple a couple of times. Lying down and spreading her legs so I could wrap the ankle, she probably spread more than she needed. I could see her inner pink lips through her pussy hair. She nudged her foot down on my hard cock in my jeans and asked how I could like such an old lady, being so young I must have plenty of young girls my age getting naked for me. I didn't and she said that if she were my age, she'd be all over me. I asked about now. She said "Well, you seem to like what you see huh? A naked old lady like me, laying here opened up, not hiding anything. I'm not trying to cover up like some little teenage virgin now am I?" She was not, she pulled me up next to her, and took my hand and put it on her pussy "rub it here, like this" she told me and she moved my hand. Closing her eyes laying her head back, "Oh yeah, that's it, that's it, it's going to cum, just keep going don't stop, please don't stop" then she groaned and moaned even shrieked bucking her hips up and down against my hand.

As she was calming down I moved my mouth to one of her nipples. It was the first time I got to suck on a womans tit. She just told me to go softer, and put my hand on the other one. I sucked on her tits for a while then as I was doing so she put her hand down my pants. "Take these off OK?". I stood up and took them off, my socks my tee shirt and my underwear. I laid down and she started sucking my cock. I warned her I was going to shoot off in her mouth but she didn't take her mouth off. she kept sucking till I gave her the full load. "Oh my, that was good baby, so good, I love cum, I haven't had any in over 10 years, that was just what an old lady needed" she said. I told her I didn't think of her as old, and she brought me up to her tits again. I was nursing and noticed she'd not take her hand off my cock. I never went fully soft again. When hard, she rubbed some oil on her pussy and inside and pulled me on top of her. She pulled up her legs and hips, and guided my cock into her little bitty slit, and into that wonderful hole of hers. I started too fast and she slowed me down, even though she was pretty, I hadn't kissed her, when she brought my face down to hers, and I kissed her. Tongues darting in and out, moving around, my cock pushing in and pulling out, I looked between her legs and saw her little slit wrapped around my cock. "It feels so good" she said to me. "I feel really good inside you too".

She came once more, bucking and screaming again, she got loud and dirty. "Fuck me, fuck me, fuck my slut pussy baby, make me your hot piece of ass, cum in my pussy. Momma needs it baby, fuck me give it to me, cum in me you dirty little fucker" and she and I both came. She wasn't done. I pulled out of her little slit, and her hold was gaping open the size of a quarter, my cum was inside that hole, and I kissed her little pussy. After a while lying there on the bed, naked together, she got up, and cleaned her pussy, and came back and laid back, telling me to lick her pussy and her clit. I noticed that her clit got really long, it would rub against my cock moving in and out of her. She told me what to do, where and when to go light and fast and when to go heavy. She took my finger put it in her pussy, then pulled out and put it in her ass. "finger fuck my ass while you're eating me out" she instructed. Soon after another orgasm for her, I was on top of her again inside that little pussy hole of hers. It was much looser this time but I still liked it.

Millie and I continued, it's been about 8 months now, and I get sex any time I want it, even if she isn't in the mood she will still strip down and let me get off. It was after about 2 months, that she very shyly asked if I would stick my cock in her butt and fuck her back there. I now know that my two favorite sex acts is that I love eating pussy, and I love buttfucking, even in a 72 year old womans pussy and ass