"Here's another like Grandmother, like granddaughter thing," Essence said, sliding an additional finger inside her honeypot.
"How would you know?" Sheila asked.
"I know because I've watched you suck quite a few dicks, and my strap-on," Essence answered, and Sheila realized she shouldn't have said anything.
"Essence!" Sheila gasped, since her Grandpa couldn't...