Unusual Book Vol.2

The one of the blonde and brunette girl with a guy on the beach I would change the story slightly:
When they got to a secluded spot Lisa’s Uncle Paul stop look around and fell down and asked Lisa and her friend if they were ready. Lisa’s friend Kathy didn’t know what he was talking about but Lisa just smile big and told her uncle “Yeah”.
At that point Paul begin to take off his swimming trunks and Lisa flipped out of her little bikini.
“Come on Kathy ,take off your bathing” suit, Lisa said, “It’s really fun”.
Kathy could feel her cheeks flushing red but as her friend was doing it she decided it would be okay to go along.
Meanwhile Lisa had lay down and her Uncle Paul was between her legs with his thing but now look enormous and he was rubbing it against her Sissy as Lisa moaned and laughed delightfully.
Seeing her friend staring at them taped mouth Lisa turn to Kathy and said “it’s okay, Kathy, it’s fun and feels really good”.

“Here”, Uncle Paul said, “Lay down Kathy and I’ll show you”. With that he helped ease Kathy to the sand and moved between her legs. In the next instance his thing was touching her between her legs and rubbing her there. she shuddered with a strange delight. Lisa was right it does feel good, she thought, as Paul continue to rub are there, now spreading her puffy vulva as he held his penis and ran it up and down through her parted slit.