He was on his knees, his tiny penis exposed, naked and his girlfriend smiling. His friend, his best friend, had his cock out and erect a full 8 inches with girth.
"Clean me"
The naked beta started feeling his tiny cock grow and leak. He opened his mouth and let his tongue slide out. Slowly he licked underneath his alpha friend's shaft. He could taste the slightly acrid taste of semen but also the remains of his girlfriend's discharge. She had oozed quite a bit for his fat cock. It was obvious now with the amount of pussy he could taste off his dick that she had wanted him for years.
Why wouldn't she? The beta has regressed as a lover. His small cock was fine at first. Despite being with many men she appreciated his love but as time went on she couldn't help her feelings for others. Attractive large men with broad shoulders and beefy thighs. And an ass, she liked a man with a large ass. His alpha friend had just that. He also seemed to have a hold over the beta boyfriend. Alpha joked at his expense, talked down to him and often seemed to dismiss the beta. He wasn't being mean per say. Alpha did it to make sure beta knew his place. Alpha could be warm and supportive ...to them both. That made the girlfriend feel secure around beta too.
Beta was skinny and slight of frame. Narrow shoulders and sinewy. She originally found him attractive in a hipster kinda way but soon when she got him naked she knew he was never going to be a secure man.
"That's why they call it cocky"
She referred to some men having more security and even an attitude. "Usually when a guy has a large dick, they have an attitude too. ...they can back it up." She was talking about her ex-boyfriends who slung 8 or more inches. She tried to reassure her beta boyfriend but she has let the cat out of the bag.
Then one day, while visiting the Alpha used the shower and his girlfriend had walked when he was changing. She abruptly apologized and they laughed it off. But it was clear, she had seen his curving crease in his tight jeans and she just had to peak. They all knew why she did it.