Brenda then lay on her back and I started to finger her wet hole while sucking on her big horny tits I then moved down and put head between her legs a...d started licking her pussy she tasted wonderful, she guided where was best and I was licking her clit and then fingering her hole she was loving it with her body writhing about clutching the back of my head and I was just loving doing it. After a while she said come on now fuck me I'd never heard Brenda swear before so it seemed to make it more. She dressed the way any 40+ year old mother would dress and treated her two kids with all the kindness of her heart.I have an older sister who is 3 years my senior; and while I had the odd fleeting fantasy about her, they were always just that, a fleeting moment that i would never imagine coming true.As a young teenager living at home I remember diving through the dirty laundry trying to find mums bras and panties to hide away in my room for a few days before i'd return them hoping to avoid. I pawed at her breasts and she arched her back to remove the bra and I was face to nipple with her beautiful breasts. I kissed them each in turn and sucked those large, chewy buttons.“Harder,” she urged, so I sucked like a hungry infant. “Bite them,” she said with a sort of hiss. “Don’t be afraid.” When I did so, she moaned softly and her hand moved down to my underpants, feeling my erect cock. I slid my hand into her panties and over the little patch of coiled cotton into her slit. And then my. Mark could not believe what he was seeing as he stopped at his sister's door. She was lying on her bed with her eyes closed rubbing her big tits. As he watched she pulled up her shirt, and unclasped her front hook bra freeing her massive melons. Her big brown nipples stuck up fully erect and she pulled and twisted them as Mark watched. His cock was rock hard, and he unzipped his pants so he could stroke his hard member. As Mark watched she slid her hand down across her hard belly in down the.