My niece in Goa and me part 3

After a couple of years after my niece at Goa encouraged me to try to fuck her mother ( my sister) I got an opportunity At that time I was 40 and sister 35. She had come for a tendays stay at my house. We were all alone at that time. In early night we decided to have some nonveg snacks and beer. I required two bottles of beer. I thought she will require only one bottle.But to my surprise she told two bottles. She added " Normally I take only one bottle, but today we should have some filthy talks and so I require two bottles. Anyway we both consumed the beer and snacks and entered the bedroom. She started " I heard from my daughter yhat a couple of years back at Goa,you both had some conversations. She also told me that she encouraged you to try a chance to fuck me." I instantly replied " That's right. In fact years back apart from peeping while you bathed and squeezing your boobs, I wanted to do more. But I didn't have the courage to indicate this to you. I thought you will get angry with me. But when I told about this to your daughter she told that had you tried this her mom ( you) must have agreed and still you can try it now. Butwhen I told her it was too late, since her mom is already married and gave birth to you".She replied " what is the harm in trying it now" That's why I decided to try. My sister gave me a mischievous smile. We disrobbed each other. When I last seen her,she was only 15,and so her whole body including boobs were very small. Now at 35,her boobs were quite big and firm ( although she had delivered a daughter, her boobs were very firm.Telling this I pressed hard both of her boobs and swallowed them . She also told me " when I last seen you naked ( you were only 20) your cock was comparatively small. Now at 40, the cock is quite huge. Telling this she caught hold of my fully erected cock and fondled. I reached Heavens. I reached her pussy area and licked and her hymen also was bitten by me.She was screaming out of little pain and pleasure. I made her stand away from me ( herbuttocks facing me) and inserted my middle finger into her asshole and made to and fro.motions. I also brought her middle finger into my asshole and she nade to and fro.motions. Then she lay on her back. I spread her thighs and inserted my huge cock into her pussyhole and made to and fro motions until it cummed into her pussy. After cleaning we slept,awaiting next night.
Next night I told her " we will do 69 tonight.There are two methods-- one do it simultaneously, the second one is doing one after another. I will prefer, one by one. What about you. " She replied " for me both are OK " She lay on her back. I reachedher pussy area and started licking there. After fifteen minutes, I sat on the edge of the bed resting my feet on the floor. She sat in front of me resting her knees on the floor. After fondling my cock and making it fully erected, she swallowed my huge cock. Simultaneously I pressed her boobs and her asscheeks. After twenty minutes cock cummed into her mouth. After cleaning we took twenty minutes rest. Then she rested the portion from head to the waist. I stood behind her and pushed my huge cock into her pussyhole through her asscrack. After fifteen minutes cock cummed into her pussy. After cleaning we slept.