Taboo Porn with Huge Grandmother and Man

My father remarried when I was younger his new mother in law, insisted I call her Gran, moving on a few years.I’d just turned 20 years old, every weekend I stayed over at Grans house,she always wore stockings, which turned me on, Gran soon found out though! flirting soon started, followed by fondling each other, we were getting pretty adventurous, my hand up her skirt touching her pussy while she was softly stroking my cock, I was excited, butterflies in my tummy and turned on, I had to tell Gran to ease up on stroking my cock as I had the urge to cum, Gran did stop! Only to take her knickers off wrapping them around my cock, she wanked me within a minute I’d cum, I was still excited my erection stayed, Gran said we’ll go to bed where we’ll be more comfortable, Gran lay on the bed telling me to lick her pussy and massage her clit, she soon came, I got a nice mouthful of her cum, As I moved up her body my cock slowly entered her pussy-hole she wrapped her legs around me telling me to go deeper as soon as my cock was fully in her pussy, I began to thrust slowly at first then building up speed, Gran told me to fuck her and fuck her good! I think I did, because we fucked in many positions with plenty of cum, we were both satisfied and a little exhausted, we lay in bed holding each other, she really enjoyed what we’d done and so did I, I told Gran I’m satisfied happy and content, Gran said so am I, we snuggled up together falling asleep, when we woke, we lay in bed talking about last nights sex session, I told Gran It was, fulfilling sensational and would love to do it again, Gran said she agreed Gran slipped her hand under the covers feeling my cock! And yes is was very stiff, Gran straddled me rubbing her pussy up and down my cock it soon slipped up her pussy hole we fucked until we both came, Gran said she’s got no regrets, I told her neither have I. Since then we fuck at least twice a day every weekend with many long weekends, from me being twenty to my mid thirties, we always shared a bed sleeping naked, which meant sex before sleep then again when we woke.