Two sisters talking about dick size

"Yeah! Especially considering that he has not the largest schlong around here!" Leah giggled.
"What are you getting at?" David asked her.

"He's only a 5 incher, Rachel! I mean, even Dad is bigger! Not speaking of Jacob, but you know... If he were not such a slob and not totally trying to fuck me before while drunk I might get tempted by his package!" Leah said while striking another yoga pose.
When did they spot our dicks? David asked himself baffled.
Just then he snapped back to that very moment and asked "So, what is this supposed to mean?".

"It means that I don't care who it is! If it's a big cock I will suck it, I'm a slut like that!" Leah giggled like a bimbo while saying that.

"Holy Christ!" David gasped and asked...