The Zoologists/Lisa turns around and kisses her sister
Page slumps down to the ground. Lisa turns around, gets on top of Page and Kisses her.
Seeing a new bitch presenting itself, Max starts licking Lisa, swapping between eating his cum from Pages Pussy to making Lisa nice and wet.
Lisa is loving the attention that she is getting. Bringing her to an orgasm will kissing her sister. Page breaks the kiss and starts licking Lisa's face.
Lisa giggles at this, her face and pussy being licked at the same time.
Page pushes Lisa's head down to her tits, they are small for her age but they are there.
"Please suck on my tits Lisa"
She hesitates and wiggles down so her face is at Pages tits and starts suckling.
All that Max sees is an ass wiggling, inviting him to mount and fuck. He gets up on Lisa, and starts humping.
Lisa, now trapped between Max and Page looks behind her, then feels something hit the entrance to her pussy through her pajama bottoms.