Tell Sophia to come over and DP Emma with you

One day you tell Sophia that the time has come to have some more fun with Emma. You tell Sophia that you want her help DPing your girlfriend. Sophia, of course, loves the idea.

"I was hard the whole drive over," Sophia tells you when she arrives at your home. Emma is in the bedroom wearing sexy lingerie and ignorant of the fact that her friend is coming over to help you fill Emma's holes.

Emma looks down and sees that you're hard too and that your cock is dripping saliva. "I was having Emma give me a little warm up blow job," you tell Sophia as she takes off her shirt and bra, revealing her cute, pert titties.

"Oooh, I'm jealous!" Sophia says as she slides down her skirt and panties, revealing a cock just as hard but a little bit smaller than yours.

"Well let's go show Sophia her surprise!" you say and take Sophia's hand and lead her into your bedroom.

When Emma sees her naked best friend walk in the bedroom behind you, she says, "I wondered what could be so important to interrupt a blowjob!"

Soon the three of you are all on the bed, naked, and writhing around. Emma's lingerie didn't last long after all. You and Sophia take turns eating your girlfriend's pussy while the other one plays with the rest of her body. There's so much touching going on, that Emma doesn't think much of it when you hand Sophia a bottle of lube and Sophia starts fingering her best friend's ass, while you suck on Emma's clit.

You're not in a hurry, but eventually one finger turns into two and Sophia is really giving Emma's ass a good stretching. Once she feels Sophia **** a well-lubed third finger into her anus, Emma finally catches on to what's going to happen next.