Me and my sister

This all started in 2020, both living together far away from the rest of our family. Forced to isolate together, I was 32, single great career could work from home, my sister lost her job, not fired just stood down no pay. Before any government restrictions enforced, neither of us in any relationship at the time. My sister was 28 and I was 31 at the time this all started. She was sitting on the lounge playing on her phone wearing just her PJ's made of toweling type cloth. I was sitting next her watching TV and got bored, with my sister totally engrossed with her phone. I got the urge to play with her, first I put my hand on her PJ shorts between her legs, she had her up towards her. I was looking away encase she reacted, so I could claim it was an accident. No reaction at all, emboldened I started running my finger along her vaginal slit. Still no reaction, got bolder and put my hand inside her PJ shorts, no reaction repeated running my finger along her slit, no reaction again. So, I put my hand inside her panties and started fingering her, her panties had gotten moist from me running my finger along her slit before I put my hand under them. Still no reaction except for some soft moaning from her, deciding to go the full hog as they say. I removed both her shorts and panties and spreading her legs when down on her, she did react by pushing my head into her pussy more. Finally mounting her and we became lovers, slept together thereafter, still living together after the lockdown and didn't anyone. She finally got pregnant in late 2022 and with no health problems with the baby she decided to have her. Now we've a son as well, the family have accepted our relationship after some time to get used to it. My sister is my wife without us actually marrying, also you cannot divorce your sister. But I'm quite happy with our lifestyle.