Dropping the girls off.

"Sure," Lisa shrugs. You know she is disappointed that she could not cook dinner for your at her apartment and seem to have accepted it. You hope you can make it up to her some other night and give her a knowing nod and a smile in the rear-view mirror to perk her up.

"That's great!" Sofía cheers. "Should I bring dessert?"

The two girls in the back giggle at the inside joke.

"What's so funny?" Sofía wonders.

"Nothing," you reply and quickly look over your shoulder to glare at the girls to stop them from revealing the truth.

"Um, okay..." Sofía looks at you quizzically. "Anyway, give me your phone numbers so we can text each about dinner later."

The four of you exchange numbers and chat about possible dishes to make. You are relieved that the tension between Sara and Lisa seem to have dissipated.

When you pull up in front of Sara's office building, your roommate leans forward between the front seats to give you a quick kiss on the cheek. "Okay, see you later tonight, guys!"

Your eyes follow the redhead's swaying wide hips as she walks to the front door, only to meet Sofía's smiling face. "Oh, I agree that she's a chica caliente!"

"Yeah," you nod, blushing that you were caught so blatantly staring at your roommate.

"Don't worry, Lisa," Sofía smiles back at your neighbor, "I find you hot too!"

"Really?!" Lisa beams at the adulation.

While you drive to Lisa's store, you listen to Sofía compliment Lisa's smooth skin, silky hair, and make-up. You wonder if Sofía is a lesbian or bisexual... and you guess you will find out after dinner.

"See you tonight!" Lisa chirps after you stop in front of her store. She waves excitedly as she skips to work.

"I need to take notes from you," you wink at Sofía as you pull the car away.

"Why?" she grins. "I think you're doing great with the girls."

"What do you mean?" you sputter.

"I'm a girl who happens to like both boys and girls," she purrs, "and I could taste the sexual tension between the three of you!"

"Was it that obvious?"

"You're not gay, right?"

"No!" you snap defensively.

"I didn't think so," Sofía giggles. "Well, a handsome guy like you with three gorgeous roommates and two hot neighbors there is bound to be lots of sexual tension!"

You note that she included herself and look at her -- luckily, you stopped at a red light or otherwise you would have crashed since she had unbuttoned her blouse to expose the top of her ample cleavage. You stare at her tits until the driver behind honks his horn.

Sofía laughs and buttons up her blouse.

You keep your eye on the road, ignoring the growing bulge in your pants, and carefully drive Sofía to her office.

"Thanks for the lift, Mark," she whispers, leaning over to give you a peck on the cheek. "Text me!"

You watch her saunter away from your car and it is quite obvious that she is swaying her wide hips knowing that you are watching her. Your erection twitches at the thought of sticking your dick between the big ass cheeks of hers.