We then began the threshing process while the main workforce moved on to the task of lifting the potato crop. We had lifted some potatoes through the ...ummer but this was now the final clearance before winter, we needed to get them stored in a frost free clamp for the winter. Again the yield from the field was about what we expected, but lifting forty acres of spuds by hand was a backbreaking task.The threshing machine worked OK and we were bagging wheat and moving it to the big barn.. When Tom arrived a few minutes later, she understood why. “Lie on your back and let your head hang over the edge. This should line up your throat with your mouth and make it easier to take cocks deeper.”she slowly rose from her kneeling position and tried to arrange herself on the narrow bench. She fervently hoped it will be easier. Her throat was no longer sore but the experience yesterday was traumatic and she was hoping to avoid a repeat.It turned out to be easier, but for Tom, not for her.. I want you to have sex with my husband. I think he's at least a little bi, and I want to see you with him. Can you do that for me?" She looked so pretty, and as I thought for a few seconds, I looked down. I saw straight down her shirt and stared at her beautiful boobs. I guess I stared for too long, so she teased, "Ahem, like what you see? Anyway, what about my husband/" What else could I say? So I looked right into her eyes and said, "Yes." With that, she adjusted herself so she could lean. I lifted them, letting them fall so they would bounce while pulling on her nipples, causing My sister to moan louder.Moving on from her beautiful globes I traveled down her stomach to her navel running my soaped up hands over her stomach, making her sigh with pleasure. I moved down even further to he engorged pussy, running my fingers along her slit and flicking her clit, making her almost collapse. I worked her cunt with my hands, slipping my fingers inside her and massaging around her lips..