Backseat girlfriends (cis/trans lesbian erotica)

[Brandnewbuddy]

I like the backseat stories I’ve seen on here and I thought of one to add:

Woman’s parents are helping her and roommate move. They’ve been dating for a while and have been fucking quite a bit…but the parents don’t know that. As far as they know, the two of them are just good friends.

So girlfriends climb into the back, there’s just enough room that they are on top of each other…and girlfriend can’t help but take full advantage of the situation to tease and please girlfriend while her parents are only feet away.

So the original idea I had was that girlfriend is trans and parents didn’t know that either so she fucks MC in the backseat while they are unaware.

A possible twist being that girlfriend “introduced” herself to MC’s family the night before and not only are they okay with the relationship but MC’s mom and dad are now her little fucktoys.

But it could also be two cis women. One idea is that MC has a remote control buttplug that goes off and parents hear it, but girlfriend drops the remote (accidentally) so they pretend to look for a phone while girlfriend fingers the bow struggling MC

 

[Rob_Royale]

I think at first it's the girls in the back. Then at the rest stop the cis girl challenges her trans friend to seduce her mom. So she arranges for her to switch places with her mom, leaving her with her voracious well hung roommate. As mom is sitting on her lap she tells mom all the debaucherous things she does to the daughter.

 

[DarkSollat]

I'm perfectly happy with the most basic setup of the girlfriends sneakily fuck in the backseat.

With a trans/intersex/futa girl it could have an extra spice that mom/dad looks at them frequently. They can see their hands so they behave, right?