NOTE: all characters in this story are fictional and above the age of 18. This story involves consensual sex between adults with cheating, verbal degradation and bi-sexual themes.
As the shock cleared from Brian's mind, he took in the sight of the two new arrivals properly. Spencer's face was red from a mix of embarrassment and excitement at the scene he had just walked in on. Andrew's expression was hard to read; anger, confusion, hurt. Brian thought he saw a bit of arousal as well but this may have been wishful thinking.
"What the fuck are two doing?" Andrew started forward towards Brian. To Drew's credit, he continued to guide Maddison by her hips. She had pulled back from Brian but if anything, was more turned on by this change of events and was eagerly giving into Drew's directions. "You leave my party to do this? And Dad, who is this? You are married?" There was a sick part of Brian that took pleasure in being a part of the moment that destroyed Andrew's view of the father he idolised.
"Son, you are going to be married soon and you need to understand that this happens. Sometimes you just need to find a slut who wants you and enjoy yourself. Don't think about it too hard" Drew's calm voice was a salve to the situation. Brian could see the gears turning in Andrew's head as he faced his father. Suddenly he looked down at Maddison and seemingly for the first time, comprehended that there was a beautiful woman in front of him. A thrill ran up Brian's spine as he recognised the lustful glint that entered Andrew's eyes for a second.
Spencer had been silent so far, standing to the side of the scene watching. As if any action by him would shatter something special he was witnessing. Brian had noticed Spencer's glances before. The way he followed Andrew around like a lost puppy. Normally it annoyed Brian in a way he could not explain but now it may be the key to breaking the tension.
Drew continued fucking while Andrew watched, frozen in place and conflicted. Meanwhile, Brian caught Spencer's eye and beckoned him over.
"Like what you see, Spence?" Brian let the implication hang in the air. "Come sit here." He pats beside him. Spencer dutifully takes a seat, eyes flicking between Drew's sweaty, exposed chest and Andrew's distracted face. "Spencer, don't be shy. She wants you too, isn't that right slut?"
"Fuck yes" Maddison hisses as she leans forward again, this time waiting patiently in front of Spencer as she continues to rock back onto Drew. "Please give it to me." Spencer is hesitant but the bulge in his pants betrays him.
"Come on, let's see how much you like it," at Brian's insistence, Spencer's hands fumble with his belt as he reluctantly but eagerly frees his erection. Maddison is on it as soon as it is out. Spencer whimpers and closes his eyes as Maddison gets to work. He is overcome with the sudden pleasure, as well as the embarrassment of being seen by so many other men. Brian turns his attention back to Andrew, who is now watching his last ally abandon him. "See mate, nothing dramatic here, just a bit of fun. Let's do this together on your last night."
Andrew looks at Brian, his open demeanour reflecting the fact he sees his best friend still for what he thinks he is and not as the manipulative pervert he really is. Absent-mindedly, he thumbs his growing erection through his pants as he watches Spencer get serviced. His resolve weakens and Brian strikes.
"She is just a slut who loves this kind of thing. Give her what she needs with us. Be a man" Andrew sighs and crumbles, unbuttoning his pants and letting them fall to the ground. Spencer opens his eyes and blushes instantly at the sight of Andrew's thick, 7-inch cock rising out of a small blond bush. The pure masculinity of the uncut piece sticking out from Andrew's muscular hairy thighs is too much for Spencer to handle. He moves away from Maddison's mouth, breathing heavily as if about to blow. She gives him a comforting look before returning her focus to Drew.