My sister Grace

I'm Alexander 25 mechanic single and early last year my only sibling Grace 22 came to the city to work. She had a job at a fashion store and got her own place, then in November the store closed down and Grace was out of work. Unable to find a job quickly, meant she couldn't afford her own place. So she asked me could move in with me till found another job and then got her own place again. I agreed, but my place wasn't very big 1 bedroom, a small bathroom and a lounge come kitchenette. I told her to have the bedroom and I would sleep on the lounge. It was okay and I was usually gone by 7 and got back at 5. Grace couldn't find work as there was at least 8 people looking for every job. Then the pandemic hit and I was told to stay home and isolate, not unemployed but not working either. So Grace and me were confined together in my small apartment. Even using the laundry in the building was an issue. So to save on washing I would wear bare minimum shorts and nothing else. Grace also cut down on the clothes she wore, So I got use to seeing in just panties and a bra. Only when she wore revealing underwear did she wear a dress or T-shirt. Waiting for a bath was also annoying, than I asked Grace would she like me to wash her back. Expecting a quick no and getting okay as her reply, I had asked her again and she responded with okay and it will breakup the boredom a bit. This is where I say that we're both gorgeous people and all that stuff. But we're average in looks and build, we also get the normal urges and washing my sister's back led to me getting a hard-on and Grace playing with it. We started kissing and fondling each other and I ended up fucking Grace in the shower. After that we slept together and still do, I'm back at work now and Grace is still looking for work. We aren't in a hurry to separate. We're enjoying each others company and bodies.