Anonymous commented at 2013-02-03 19:03:31 » #1258807

I could look at this with a straight face, but it's Marcelline in the background watching while eating popcorn that makes me loose it.

15 Points Flag

Anonymous commented at 2013-04-20 05:31:12 » #1305846

lol marceline just watched from behind XD

4 Points Flag

Anonymous commented at 2013-07-02 20:27:28 » #1352633

Anon#1258807, the worst part it's totally in-character for her!

10 Points Flag

Kamen_Rider_Equine commented at 2013-10-25 21:56:36 » #1423583

"The difference between science and screwing around is writing it down."
-Adam Savage

17 Points Flag

Now_Taken_Username commented at 2013-12-11 18:49:11 » #1451683

Let me be your next experiment, Princess Bubblegum. I'll be a good test subject.

7 Points Flag

Nullname commented at 2014-03-20 01:35:20 » #1505910

Why bother putting my two cents in at all when crudebuster has already won the best comment?!

0 Points Flag

Anonymous commented at 2014-04-27 06:17:55 » #1525547

perhaps she wants to know mow painful pegging is for a man so she is using different sizes of cock on Fin to see how much pain she can give him

2 Points Flag

angelofdeath64 commented at 2014-07-24 17:30:39 » #1574485

maybe she's measuring whether pegging increased or decreases testosterone levels?

3 Points Flag

Anonymous commented at 2018-12-16 19:26:16 » #2314587

Man this is both really hot and super funny. I love stuff with futas fucking Finn and this is a great setup with PB doing it while using Flame Princess as a distraction, awesome stuff.

2 Points Flag