m/f Sister and sister's boyfriend

I am really craving a boyfriend and girlfriend's sister roleplay. The sister has a major crush on her sisters boyfriend. The three of them go on a road trip. While traveling the sister and boyfriend start messing around while the sister sleeps and when she's too busy driving to pay attention to them. I'm looking for a partner to play the sister with the crush. 


My main kinks:

Excessive cum and precum

Excessive wetness

Extreme tightness

Sweat and saliva

Lactation

Pregnancy

Larger dicks

Public display of affection like sloppily making out and groping like nobody is around.