We masturbate as Monica enjoys her night

I reach for Jenny's cock and stroke it too. Marie spends a long time pounding my girlfriend, I swear I can hear Monica coming once more. Then, our favorite bull tells her to turn around.

"Here it comes, Mon, a big load of hot milk for our good girl!" She says.

"Yes! Yes, give it to me all, please! I wanna drown in your cum!" Monica begs.

"I would never have guessed your girlfriend would be such a whore!" Jenny tells me. Her cock is stiff and hot, and oozes precum.

"She's getting worse every time. Or better, I don't know." I admit.

There's some groaning from Marie, and moaning from Monica, then slurping and muffled noises.

"Yes! That's good... Take it all... Swallow it... You're such a naughty girl, Monica... Did you like your serving of semen?"

Monica sighs, as if she'd had a huge gulp of soda.

"Yes! More, please!"

"We'll give you more, hun!" Says Jessie. "Why don't you bring that cute mouth of yours here?"

She starts sucking loudly, definitely enjoying it. After a while, Marie speaks again.

"While you eat her, I'll take your cute pussy, Mon."

My girlfriend's muffled moans are so loud and lewd, and I'm hard again. Jenny cums without a warning, and glazes my hand with her seed.

"Aah... That is so good..." She lets out. "I wanna suck you."

I don't reject her advance, and my cousin puts my dick in her mouth, giving me a great oral while my girlfriend is being spitroasted.

"You know what would be fun?" Marie says. "If we both got to hear your adorable voice. But to do that, you'll need to entertain one cock in another way..."

"Take my ass!" She says immediately, after the 'pop' of taking a dick out of her mouth.

"Good idea, I'll take it!" Jessie says with a chuckle.

There's some shuffling on her bed, and I could picture Marie lying on it, Monica riding her, and Jessie going behind her.

"Oh... You're so, so tight!" Jessie says as Monica screams in pleasure. Then a fast, rhythmic sound starts. They are definitely fucking her really hard, and Monica's moans beautifully accompany such sound. It was a lewd symphony. "Damn, so tight! Don't you ever fuck her ass, Marie?"

"Of course I do! I do it every time, but our Mon is so perfect she's always tight! Aren't you, honey?"

Monica tries to reply, but she can't utter something clear.

"Yeah, you are! And you love it!" Jessie continues. "Maybe we could share her with more of our friends! They could all enjoy such a wonderful, tight ass! Would you like that, Monica?"

"YEESS!!"

"Can we do that, Marie?" I feel weird when I hear Jessie asking Marie for permission. It was a futa asking another futa about my girlfriend. The jealousy was delicious.

"Hell yeah! We'll take turns! Double turns fucking this cute doll of a girl! Such a naughty girlfriend! Would you fuck our futa friends, Mon?"

"YE-E-ES!!"

"What will Julie say?"

"I don't care! AH-AH!"

"So you'll cheat on her? You'll have us pump you full of our cum?"

"YEES!! I'LL... FFF- I'M CUMMING!!"

They stop speaking for a long time, and they just fuck. And holy cow, how they fuck. There are no words coming from my phone, only sex sounds. Only my girlfriend screaming as she climaxes over and over. When she can utter words, she screams her lovers' names, she screams she wants more cum, and she wants to cheat on me again and again. Marie and Julie tease her and make her compare my average cock with Marie's huge dick. She admits over and over that she prefers Marie's delicious semen to mine by a long shot.

And I cum several times to all this, with a little help from Jenny's hands and mouth.