My girlfriend while in the Navy, and her roommates free use agreement with her.(pt.1)[MFF]

I joined to to get away from small town life. As did my GF Liz. Her roommate, Meg, joined to get away from her insanely religious upbringing.

Liz was girl next door nerdy cute, long curly dark brown hair, 5′ 2″ and B cup perky boobs. I could point her out across base because of her fantastic butt.
Meg was similar build and height with short brown hair and a tiny firm butt.

I’d been with Liz about 6months before we went on deployment, I got back a few weeks after she did as I stayed for change of command due to my rank. She was waiting when I got off the plane. Since I wasnt living on base and hadn’t set up an apartment, I’d be crashing with her for a few days.
The next few days were interesting to say the least. Just overhearing those ladies conversations they would have was unreal. Liz would go into explicit detail of what unspeakable acts we would get up to the night before. After a few days I got up the courage to ask Liz why she was telling her roommate how I fucked her the night before.
“She gets off on it.” Liz said.
“Like to you telling her what happened and then she puts it in her spank bank for later or..” I asked.
“No, more like she fucks herself silly listening to us bang.” Liz said while stiffling a giggle.
“What the fuck?” I said confused.
“And how long have you known her?” Again confused.
“Like three weeks.” She replied.
“So she just came up to you after we fucked the night I got back, and told you she fucks herself to us banging?” I said baffled.
“She’s from a super-christian family, her dads like the pastor or something. Pretty sure shes never seen a penis.” Liz said with a slight frown.
“Still doesn’t help with the question of why shes rubbing it out to us banging and you telling her in EX-PLICIT detail after the fact.” I said.
“Shes eighteen, shes VERY curious about sex, and its her first time away from home for more than a week. We started talking, she asked if I had a BF yet, I told her yea hes in our command and you’d be home in a few weeks.” Liz explained.
“Ok so thats part of it, but how did the you detailing me burying my tongue in your ass, or how you like to eat my cum of your own pussy part of it come to be a thing. Why do you tell her that.” I asked.
“Why, are you embarrassed?”
“No. Its just really personal.” I answered.
“Aww you are. Do you not want people knowing you stick your tongue in my ass? Or do think eating your load is the gross part?” She said wryly.
“No, its just that its our fun time.”
“Next time you should explain in detail what we got up to. You’ll understand then.” Liz said.
I just gave her a look that screamed, yep not comfortable with that.
“Mel, I haven’t seen you in three months, I haven’t had you in five. She wanted to talk about what its like, and it was nice. It got me really horny, and she’ll literally do anything.” Liz said softly.
“Whats that supposed to mean?”
“It means she’ll do anything I ask, and in return all I’ve had to do is tell her stories. You know how I always want to try pegging?” She squealed.
“Not happening.” I snapped.
“I fucked her ass with a strap-on and made her eat my ass like you eat mine.” Liz said grinning.
“Dude what the fuck? Liz when the fuck you gonna tell me? I told you if you hook up with a girl I want to know beforehand as a common courtesy.” I exclaimed.
“Yea im sorry it just kinda happened and I couldn’t reach you. I thought an email would be stupid, but I promise I will make it all up to you tomorrow.”

Source: reddit.com/r/gonewildstories/comments/l4up1p/my_girlfriend_while_in_the_navy_and_her_roommates