Aunt Sophia's Ass

I walked over to Aunt Sophia who was sitting on a makeshift picnic blanket that consisted of a couple of spare towels along with my cousin Laura and grandma Helena. "Hey, Aunt Sophia." I greeted casually, knowing exactly how I'd fuck her. "Well hello, if it isn't the big man around here. I'm amazed at how much you've grown." She said, looking at my already hard cock before darting her eyes to the rest of me.

"Mom, gross." Laura said, disgusted. "No, no she's right. Can one of you clear some space while the other gets her asshole wet?" I asked. Helena and Laura both exchanged looks before Laura moved to clear their food and Helena went to her daughter's rear end.

"I haven't been with anyone since Laura was little, John, so excuse me if I'm a bit loud." Aunt Sophia told me while clearly enjoying grandma Helena's rimjob. "I didn't think you'd be so good at that, grandma." Laura said, echoing my thoughts. "You millennials think you invented ass eating." Helena laughed.

Soon I had Aunt Sophia on all fours while Laura and Helena sat close by, legs open and ready to finger themselves, per my order.

I pushed my rock hard cock into Sophia's ass, causing her to let out a bizarre mix of a yelp and a moan. "Oh please go slow, John honey." She pleaded but I instead jackhammered as fast as I could, pushing her face into the blanketed ground.

Her screams had everyone turning to face the display. "Fuck her asshole, sweetie." Grandma Helena cheered me on.

I began slapping at Sophia's ass, causing more shrieks. I wouldn't last much longer in her vice-like hole. I'm pretty sure she's already menopausal, so where should I cum?