It might be due to cold that she in her sleep is half inside my blanket. Then I noticed weird tickling at my crotch area. I had a boner and her leg is...just beside it gently touching it. Which made the situation even worse. I started to think of things which can calm down my boner but this thing has a mind of its own.So I turned to the other side and tried to sleep. After some time when ‘things’ settled down, I woke up. I saw that my sister is also up and just lying there. We both wished good. I was lay back in the chair bum on the edge I felt Jaynes fingers rubbing my pussy the initial shock made me jump she got me to sit back down and let her do her thing she was rubbing my pussy which was now getting wetter and wetter and I was loving this it felt so good and when her fingers went inside me, I was soon squirming with pleasure she then held out her hand towards Rocky he was licking my juices from her fingers she was rubbing my pussy then letting Rocky lick her fingers and soon he. We came back home and that day had usual gossips and all.Next day my wife went to market with her sis’s kid in the morning. it was around 10 am and i was sleeping in my bedroom wearing only shorts. I heard some noise in my room and i looked around to see my sis-in-law in a lovely yellow top and a skin tight blue jeans which revealed her curves. she looked at me and said she was sorry for disturbing but she was taking something from her sis’s cupboard. I turned around but immediately realized. Enjoying the tiny moans of pleasure the escaped her lips as my made my way up to the bottom of her ear I took the bottom of her earlobe into my mouth gently bite it and flicked my tongue back and forth against it. Her shaking body would have fallen to the floor if I hadn't had my arm around her.After a minute or so and she got her wits back and was able to stand on her own. She whipped around and yelled “What do you call that?”“Me proving to you that you would like my biting.” I said rather.