This is essentially a reference to a prior post [here](https://www.reddit.com/r/gonewildstories/comments/ief4vg/my_slutty_ex_that_i_had_wrapped_around_my_finger/)
A quick description, my gf at the time was a slut, she even called herself such and she loved being one. She was a dancer and had a massive ass that she was quite proud of. As well as just having an amazing body she had B cups that fit her form.
My friend is a bit smaller but also has a fat ass. There were a couple differences in shape as my friend didn’t have the long dancer body like my gf. But she was still in good shape.
Anyway, while a friend was over visiting for two weeks it was hard not being able to have sex with my gf. We would essentially fuck every day but with my friend being there it was hard to be alone. Hence the previous story.In addition to the last story, I almost fingered my gf to completion while we were on the train (all three of us) and my friend was asleep. Both my gf and I found it exciting that one, my friend could wake up at any moment but two we were on a train where anyone could walk by and see us. While fingering my gf, my eyes were kind of focused on her but I would stop every time I thought I saw movement coming from my friend. But I became bolder and bolder as time went on and even when I saw movement sometimes I would keep fingering my gf. All the while my gf is clearly loving it and doing a horrible job hiding it. At one point I catch my friends eyes, while actively fingering my gf, but she quickly closes them. I couldn’t help but notice her hand was now resting a lot closer to her crotch. I took this as the incentive to really go at it on my gf, I even started nibbling her neck. But before she could come our stop was next. So we had to stop. We “woke” my friend up and it seemed like only my gf was unaware that something was up.
Because this is already getting long, I made a [second part](https://www.reddit.com/r/gonewildstories/comments/jy85v3/my_friend_walks_in_on_us_and_helps_my_gf_get_me/)
Source: reddit.com/r/gonewildstories/comments/jy7vwc/my_friend_walks_in_on_us_and_helps_my_gf_get_me