My Grandmother can't walk. She stay in bed all day. Her muscle are weak. I know it old people nature. One day my parents not home. I've to take her to bath alone. I take off her panties. and wash her cunt and ass... I feel good to touch fleshless skin. It's soft like pussy. Her bony body , like skeleton. My cock growing hard... I shut her mouth with panties. She can't breath and try to fight but cannot. I bite her chest , nipple and abdomen. her skin torn and stuck my teeth. I chewing it and spit out. It's show time , I spread the legs and put on my shoulder... Spit on my hand and rub her ancient pussy. She try to push me or maybe she like me to get in. Finally , My cock thrust inside. I get high by wonderful ecstasy. Just can't stop fucking.... Grandmother totally shock.... She died by heart attack. I cry for her , But I have to done this sin. I still fuck her bony body, Grandmother's vagina..and shit hole.. I adore.... I still fuck her bony body, Grandmother's vagina..and shit hole I adore....