I stay at step-granny’s quite often when I’m home from college, (what a looker she is) but this particular morning was quite an embarrassment, I don’t get a lot of pussy so I whack off often , I was wanking so hard I hurt my cock and let out a loud moan, yep granny heard me and barged right in thinking I hurt myself. There I was full staff with my dick in my hand, (I can’t deny what I was doing as she caught me), so yes granny I was jacking off and my cock was so hard it got a cramp in it sorry to disturb you. She’s was really cool about the situation and offers to rub the cramp out. My cock gets harder and harder and granny suggests her "granny’s home remedy for blue balls . We fuck and fuck , we fuck so much I cum twice . TABOO, BIG-BOOBS, YOUNG-OLDER, BIG-COCK, CUMSHOTS, TITTY-FUCK, CAUGHT, MILF, GILF,