I helped myself

Last May my mother's brother fell off his roof and died, leaving his wife 52 alone and without income at first. No reserves to fall back on, they'd been living payday to payday. My aunt was handicapped not able to walk very well, always needing a walking frame since a car accident in 2016. Compensation she got bought them their house; I 32 rented in the next suburb. As I was the closest family member, it was suggested I move in with her, thus she would get rent off me and social security would help her out greatly. One bonus for me was home cooked meals, plus she did my laundry. So, I moved in and soon settled in, my aunt's car was old and unreliable, so it was sold for parts and scrap. I could and would take her shopping on the Saturday I never work weekends. I could and did work from home somedays, mainly when I was finishing off a project I was working on. I'm doing well career wise, not relationship wise, but I do date now and then, just no girlfriend at the time or still. Staying with my aunt I got to see her in varying states of undressed, must revealing was just her panties and bra. I was happy to help her anyway she needed. Seeing her bending over dusting while holding onto her walking frame, aroused me sometimes. Not that I tried anything at the time, in September I was home as it was Sunday, and my aunt slipped while bending over a large box and fell into the box. As the box was in a corner between the wall and sideboard, I'd to stand behind her to get her. I got aroused while doing that out, once I had her standing upright again. My hard-on in my pants was pressing against her ass, she of course felt it. Turning around to see what it was she was quite amused that I was turned on by an old gal like her. Making some funny wisecracks and I responded in kind, I suggested she try it for herself. Quiet at first, I thought I'd overstepped the mark. But she was thinking whether or not to take me up on my offer. I was about to apologize, when she said OKAY I game if you are. An offer of sex is something I never refuse even if it from my aunt. So, I said I'm very willing, fully expecting her to back down. She at first was quiet again and then said my bed then. I fucked her twice that afternoon and again that night. She and I showered together in the morning, and I then went to work. On getting home as soon as I saw her, I got aroused again. So, I gave her a cuddle and a feel up and we had sex again on the kitchen table. Fucking became a regular thing for us and I'm sharing her bed every night since. She doesn't expect me not to date women closer to my own age, she just likes being useful she said. I'm quite happy with the arrangement, I came to help her out and I'm helping myself out as well.